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Asteroid 130 Elektra

Asteroid 130 Elektra (top)

24-Color Asteroid Survey (1 data product)

thumbnail for data1/130elektra.tab

130ELEKTRA

time: N/A      file: data1/130elektra.tab      dataset: 24-Color Asteroid Survey

This file contains the spectrum of the asteroid specified in TARGET NAME, as part of the 24-color Asteroid Survey.
Asteroid 130 Elektra (top)

2MASS Asteroid and Comet Survey V2.0 (1 data product)

J MAGNITUDE 2MASS * J band selected magnitude in the 2MASS survey, or if the source is not detected in the J-band, the 95% confidence upper limit derived from a 4 arcsec radius aperture measurement taken at the position of the source on the Atlas Image. (The Atlas Images are quick-look images suitable for deriving positional information but not accurate photometry.) The origin of the magnitude is given by the first character of the rd_flg value.
(MAGNITUDE)
J MAGNITUDE 2MASS UNC * Corrected photometric uncertainty for the J-band magnitude in the 2MASS survey. If rd_flg[1]=2, this is the measurement error from the profile-fitting procedure, corrected to be consistent with observed repeatability statistics. If rd_flg[1]=1 or 4, this is the RMS of the brightness measured in aperture photometry on the individual frames. If rd_flg=3, the uncertainty is derived from the residuals to the 1-d radial profile fit (averaging over azimuth) to the unsaturated wings of the bright source. If J_MAG_SIG > 8.0, it is a flag value indicating that a meaningful uncertainty could not be determined for the source. This column is null if the magnitude is a 95% confidence upper limit (rd_flg[1]=0 or 6) or if the source is not measurable (rd_flg[1]=9).
(MAGNITUDE)
H MAGNITUDE 2MASS * H band selected magnitude in the 2MASS survey, or if the source is not detected in the H-band, the 95% confidence upper limit derived from a 4 arcsec radius aperture measurement taken at the position of the source on the Atlas Image. (The Atlas Images are quick-look images suitable for deriving positional information but not accurate photometry.) The origin of the magnitude is given by the second character of the rd_flg value.
(MAGNITUDE)
H MAGNITUDE 2MASS UNC * Corrected photometric uncertainty for the H-band magnitude in the 2MASS survey. If rd_flg[2]=2, this is the measurement error from the profile-fitting procedure, corrected to be consistent with observed repeatability statistics. If rd_flg[2]=1 or 4, this is the RMS of the brightness measured in aperture photometry on the individual frames. If rd_flg=3, the uncertainty is derived from the residuals to the 1-d radial profile fit (averaging over azimuth) to the unsaturated wings of the bright source. If H_MAG_SIG > 8.0, it is a flag value indicating that a meaningful uncertainty could not be determined for the source. This column is null if the magnitude is a 95% confidence upper limit (rd_flg[2]=0 or 6) or if the source is not measurable (rd_flg[2]=9).
(MAGNITUDE)
KS MAGNITUDE 2MASS * Ks band selected magnitude in the 2MASS survey, or if the source is not detected in the Ks-band, the 95% confidence upper limit derived from a 4 arcsec radius aperture measurement taken at the position of the source on the Atlas Image. (The Atlas Images are quick-look images suitable for deriving positional information but not accurate photometry.) The origin of the magnitude is given by the third character of the rd_flg value.
(MAGNITUDE)
KS MAGNITUDE 2MASS UNC * Corrected photometric uncertainty for the Ks-band magnitude in the 2MASS survey. If rd_flg[3]=2, this is the measurement error from the profile-fitting procedure, corrected to be consistent with observed repeatability statistics. If rd_flg[3]=1 or 4, this is the RMS of the brightness measured in aperture photometry on the individual frames. If rd_flg=3, the uncertainty is derived from the residuals to the 1-d radial profile fit (averaging over azimuth) to the unsaturated wings of the bright source. If KS_MAG_SIG > 8.0, it is a flag value indicating that a meaningful uncertainty could not be determined for the source. This column is null if the magnitude is a 95% confidence upper limit (rd_flg[3]=0 or 6) or if the source is not measurable (rd_flg[3]=9).
(MAGNITUDE)
10.771 0.018 10.359 0.020 10.258 0.017

Asteroid 130 Elektra (top)

52-Color Asteroid Survey (1 data product)

thumbnail for data1/130elektra.tab

130ELEKTRA

time: N/A      file: data1/130elektra.tab      dataset: 52-Color Asteroid Survey

This table contains a 52-color IR spectrum of the asteroid specified in TARGET_NAME.
Asteroid 130 Elektra (top)

Asteroid Lightcurve Derived Data V16.0 (2 data products)

LC PERIOD FLAG * Flag referring to the sidereal period given in the asteroid lightcurve parameters file, taking the following values: > - less than LC PERIOD NOTE * Note with further information about the period given in the asteroid lightcurve parameters file. LC PERIOD * Rotation period of the asteroid about its axis, in hours, in the asteroid lightcurve parameters file. The period given is synodic unless the S flag (sidereal) is set in P_FLAG.
(HOUR)
LC PERIOD ERR * Error in the rotational period given in the asteroid lightcurve parameters file.
(HOUR)
LC AMPLITUDE FLAG * A flag pertaining to the amplitude of the lightcurve in the asteroid lightcurve parameters file, given in AMP_MIN and AMP_MAX. - greater than LC AMPLITUDE MINIMUM * Lightcurve amplitude minimum, in the asteroid lightcurve parameters file. In the cases where a range of amplitude is given, this is the lower limit of the range. For individual observations for which a single value of the amplitude is given, this field contains a null value.
(MAGNITUDE)
LC AMPLITUDE MAXIMUM * Lightcurve amplitude maximum in the asteroid lightcurve parameters file. In cases where a range of amplitudes is given, this field is the upper limit of the range. In cases where a single value is given for the amplitude, this field is that value and a null value is given for AMP_MIN. Both AMP_MIN and AMP_MAX contain a null value if the publication did not include an amplitude.
(MAGNITUDE)
LC AMPLITUDE ERR * Error in the lightcurve amplitudes given in the asteroid lightcurve parameters file.
(MAGNITUDE)
LC QUALITY CODE * This code describes the reliability of the lightcurve results in the asteroid lightcurve parameters file, and takes the following values: 0 - Result later proven incorrect. This appears only on records of individual observations. 1 - Result based on fragmentary lightcurve(s), may be completely wrong. 2 - Result based on less than full coverage, so that the period may be wrong by 30 percent or so. Also, a quality of 2 is used to note results where an ambiguity exists as to the number of extrema per cycle or the number of elapsed cycles between lightcurves. Hence the result may be wrong by an integer ratio. 3 - Denotes a secure result with no ambiguity and full lightcurve coverage. 4 - In addition to full coverage, denotes that a pole position is reported. In some cases, the numerical quality code may be followed by a plus or minus sign, indicating that the reliability is judged somewhat better (+) or worse (-) than implied by an un-signed number alone. This refinement in scale has been only recently added, and not yet retroactively, so most entries don't have signs, even in some cases where they would be appropriate. LC NOTES * Notes pertaining to the lightcurve reported in the asteroid lightcurve parameters file. These are one-letter flags, one or more of which may appear in the column. ? - Usually tied with 'T' to indicate uncertainty. 1 - Monomodal curve (one min/max per rotation) 3 - Trimodal curve (three min/max per rotation) 4 - Quadrimodal curve (four min/max per rotation) A - Ambiguous period D - Period determined by us that differs from that given in the original publication E - Occultation observation H - Space telescope observations I - IR/Thermal observations M - Polarimetric observation N - No lightcurve published O - Adaptive optics observation P - Photographic photometry R - Radar observation T - Tumbling (Non-principal axis rotation - see lc_npa.tab for details) V - Visual photometry Additional flags associated with the T flag are as follows: None after the T - The asteroid is definitely tumbling ? : Possible tumbler 0 : The tumbling damping timescale is long enough that tumbling might be expected, but observations are not sufficient to substantiate either tumbling or not tumbling. - : The tumbling damping timescale is long enough that tumbling might be expected, but observations indicate the object is NOT tumbling. + : The tumbling damping timescale is short enough that tumbling would not seem likely, however, observations indicate that it may be tumbling or actually is tumbling. LC BINARY FLAG * Note regarding binarity in the asteroid lightcurve parameters file: ? - Possible, usually due to lacking mutual eclipse/occultation events B - Binary system M - Multiple system, more than two LC REFERENCE ID * A short version of the reference citation for the published paper in which the values in this entry (in the asteroid lightcurve parameters file) were reported. The full citations may be found in the file lc_references.tab.
S 5.22466 . Magnusson 1990
5.22 > 0.15 1+ Behrend 2001web
S 5.224683 . Drummond 1991
S 5.22466 . Michalowski 1993
5.224 0.001 0.46 0.03 2 Foerster 2001
. I SIMPS
5.225 0.40 3 Shevchenko 1996a
S 5.22468 . De Angelis 1995a
5.2 0.33 . Danforth 1994a
5.225 0.19 0.58 3 Weidenschilling 1987
S 5.22468 . Drummond 1988a
. O B Marchis 2006c
S 5.224664 0.000005 . C Durech 2011a
0.48 0.01 3 Torppa 2008a
5.22495 0.00004 0.42 0.01 3 Behrend 2011web
. O B Marchis 2008d
S 5.22466 0.00001 > 0.25 . Torppa 2008a
5.231 0.26 3 Harris 1999a
S 5.224664 . Durech 2007
5.225 0.32 . Debehogne 1990
0.43 0.02 3 Torppa 2008a
0.38 0.01 3- Torppa 2008a
5.225 0.005 0.32 . Harris 1989b
. I Masiero 2012
S 5.22466 . OC Hanus 2013b
. Pravec 2012b
. I Marchis 2012
5.225 0.001 0.30 0.03 3- Garceran 2013web
. M Yang 2014
5.225 0.001 0.30 0.02 3 Ferrero 2013
. I AKARI
5.29 0.04 0.34 0.01 2+ Behrend 2009web
. I WISE
. N Veres 2015
S 5.224663 0.000005 . N Hanus 2016

LC REFERENCE ID * A short version of the reference citation for the published paper in which the values in this entry (in the asteroid lightcurve parameters file) were reported. The full citations may be found in the file lc_references.tab. LC SPINAXIS QUALITY CODE * The Q value gives our assessment of the quality of the pole solution. 0 Either wrong or very uncertain determination 1 Possible but not certain pole determination. This will most often appear when a limited number of data sets is used, especially if methods other than lightcurve inversion are involved. 2 Good determination, based on large dataset. The solution consists of one or two solutions (and possibly their 180 degree mirrors). If two solutions, they may differ in both longitude and latitude but not by the simple 180 degree mirror. 3 Very good determination, based on large dataset, an ambiguity of about 180 degrees in pole longitude might appear. 4 Excellent determination, pole position confirmed by methods based on independent datasets (for example, lightcurves and radar data, lightcurves and spacecraft fly-by). P A prograde rotation has been determined but no specific pole position has been determined. This will be followed by a 0 or 1, indicating the quality of the determination. R A retrograde rotation has been determined by no specific pole position has been determined. This will be followed by a 0 or 1, indicating the quality of the determination. In some cases, the numerical quality code is followed by a plus or minus sign, indicating that the reliability is judged somewhat better (+) or worse (-) than implied by an un-signed number alone. If the Q value is blank, the given pole solution has not yet been reviewed under the new rating system. LC PERIOD * Rotation period of the asteroid about its axis, in hours, in the asteroid lightcurve parameters file. The period given is synodic unless the S flag (sidereal) is set in P_FLAG.
(HOUR)
LC AMPLITUDE MAXIMUM * Lightcurve amplitude maximum in the asteroid lightcurve parameters file. In cases where a range of amplitudes is given, this field is the upper limit of the range. In cases where a single value is given for the amplitude, this field is that value and a null value is given for AMP_MIN. Both AMP_MIN and AMP_MAX contain a null value if the publication did not include an amplitude.
(MAGNITUDE)
LC SPINAXIS ECLIPTIC LONGITUDE 1 * Ecliptic longitude of the first solution in the spinaxis file of the asteroid derived lightcurve data set
(DEGREE)
LC SPINAXIS ECLIPTIC LATITUDE 1 * Ecliptic latitude of the first solution in the spinaxis file of the asteroid derived lightcurve data set
(DEGREE)
LC SPINAXIS ECLIPTIC LONGITUDE 2 * Ecliptic longitude of the second solution in the spinaxis file of the asteroid derived lightcurve data set
(DEGREE)
LC SPINAXIS ECLIPTIC LATITUDE 2 * Ecliptic latitude of the second solution in the spinaxis file of the asteroid derived lightcurve data set
(DEGREE)
LC SPINAXIS ECLIPTIC LONGITUDE 3 * Ecliptic longitude of the third solution in the spinaxis file of the asteroid derived lightcurve data set
(DEGREE)
LC SPINAXIS ECLIPTIC LATITUDE 3 * Ecliptic latitude of the third solution in the spinaxis file of the asteroid derived lightcurve data set
(DEGREE)
LC SPINAXIS ECLIPTIC LONGITUDE 4 * Ecliptic longitude of the fourth solution in the spinaxis file of the asteroid derived lightcurve data set
(DEGREE)
LC SPINAXIS ECLIPTIC LATITUDE 4 * Ecliptic latitude of the fourth solution in the spinaxis file of the asteroid derived lightcurve data set
(DEGREE)
LC SPINAXIS SIDEREAL PERIOD * Sidereal period of the spinaxis solution in the spinaxis file of the asteroid derived lightcurve data set.
(HOUR)
LC SPINAXIS SHAPE FLAG * Flag for shape model in the spinaxis file of the asteroid derived lightcurve data set: Y = shape model exists
summary 9+ 5.225 0.58
Drummond 1988a 9+ 190.0 -81.0 5.22468 Y
Magnusson 1990 1 180.0 -85.0 240.0 -40.0 5.22466 Y
Drummond 1991 2 190.0 -81.0 5.224683 Y
Michalowski 1993 1 246.0 -32.0 344.0 -86.0 5.22466 Y
De Angelis 1995a 1 192.0 -83.0 5.22468 Y
Marchis 2006c 4 64.0 -88.0 5.224664 Y
Durech 2007 4 64.0 -88.0 5.224664 Y
Torppa 2008a 3 160.0 -85.0 5.22466 Y
Durech 2011a 3 64.0 -88.0 5.224664
Hanus 2013b 9+ 64.0 -88.0 5.22466
Hanus 2016 9+ 176.0 -89.0 5.224663

Asteroid 130 Elektra (top)

Asteroid Masses V3.0 (1 data product)

Asteroid 130 Elektra (top)

Asteroid Names and Discovery V12.0 (1 data product)

Asteroid 130 Elektra (top)

Asteroid Photometric Catalog V1.1 (48 data products)

thumbnail for indiv/ast000130/19800704064739_v.tab

000130_19800704064739_V_TAB

time: 1980-07-04T06:47:39      file: indiv/ast000130/19800704064739_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19800705041852_v.tab

000130_19800705041852_V_TAB

time: 1980-07-05T04:18:52      file: indiv/ast000130/19800705041852_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19800706042701_v.tab

000130_19800706042701_V_TAB

time: 1980-07-06T04:27:01      file: indiv/ast000130/19800706042701_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19811106060947_v.tab

000130_19811106060947_V_TAB

time: 1981-11-06T06:09:47      file: indiv/ast000130/19811106060947_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19811202034712_v.tab

000130_19811202034712_V_TAB

time: 1981-12-02T03:47:12      file: indiv/ast000130/19811202034712_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19820109030513_v.tab

000130_19820109030513_V_TAB

time: 1982-01-09T03:05:13      file: indiv/ast000130/19820109030513_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19820109030838_v.tab

000130_19820109030838_V_TAB

time: 1982-01-09T03:08:38      file: indiv/ast000130/19820109030838_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19820109031152_v.tab

000130_19820109031152_V_TAB

time: 1982-01-09T03:11:52      file: indiv/ast000130/19820109031152_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19820110041419_v.tab

000130_19820110041419_V_TAB

time: 1982-01-10T04:14:19      file: indiv/ast000130/19820110041419_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19821216071746_v.tab

000130_19821216071746_V_TAB

time: 1982-12-16T07:17:46      file: indiv/ast000130/19821216071746_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19821217071317_v.tab

000130_19821217071317_V_TAB

time: 1982-12-17T07:13:17      file: indiv/ast000130/19821217071317_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19830323030951_v.tab

000130_19830323030951_V_TAB

time: 1983-03-23T03:09:51      file: indiv/ast000130/19830323030951_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19830629032356_v.tab

000130_19830629032356_V_TAB

time: 1983-06-29T03:23:56      file: indiv/ast000130/19830629032356_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19830629060101_v.tab

000130_19830629060101_V_TAB

time: 1983-06-29T06:01:01      file: indiv/ast000130/19830629060101_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19830629062352_v.tab

000130_19830629062352_V_TAB

time: 1983-06-29T06:23:52      file: indiv/ast000130/19830629062352_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19830629080437_v.tab

000130_19830629080437_V_TAB

time: 1983-06-29T08:04:37      file: indiv/ast000130/19830629080437_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19840112100046_v.tab

000130_19840112100046_V_TAB

time: 1984-01-12T10:00:46      file: indiv/ast000130/19840112100046_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19840112101521_v.tab

000130_19840112101521_V_TAB

time: 1984-01-12T10:15:21      file: indiv/ast000130/19840112101521_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19840112115609_v.tab

000130_19840112115609_V_TAB

time: 1984-01-12T11:56:09      file: indiv/ast000130/19840112115609_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19840410045941_v.tab

000130_19840410045941_V_TAB

time: 1984-04-10T04:59:41      file: indiv/ast000130/19840410045941_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19840411050209_v.tab

000130_19840411050209_V_TAB

time: 1984-04-11T05:02:09      file: indiv/ast000130/19840411050209_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19840705044306_v.tab

000130_19840705044306_V_TAB

time: 1984-07-05T04:43:06      file: indiv/ast000130/19840705044306_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19850627043154_v.tab

000130_19850627043154_V_TAB

time: 1985-06-27T04:31:54      file: indiv/ast000130/19850627043154_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19860613085714_v.tab

000130_19860613085714_V_TAB

time: 1986-06-13T08:57:14      file: indiv/ast000130/19860613085714_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19860613092104_v.tab

000130_19860613092104_V_TAB

time: 1986-06-13T09:21:04      file: indiv/ast000130/19860613092104_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19860613105338_v.tab

000130_19860613105338_V_TAB

time: 1986-06-13T10:53:38      file: indiv/ast000130/19860613105338_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19860613120946_v.tab

000130_19860613120946_V_TAB

time: 1986-06-13T12:09:46      file: indiv/ast000130/19860613120946_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19860614085234_v.tab

000130_19860614085234_V_TAB

time: 1986-06-14T08:52:34      file: indiv/ast000130/19860614085234_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880101051906_b.tab

000130_19880101051906_B_TAB

time: 1988-01-01T05:19:06      file: indiv/ast000130/19880101051906_b.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880101051906_i.tab

000130_19880101051906_I_TAB

time: 1988-01-01T05:19:06      file: indiv/ast000130/19880101051906_i.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880101051906_r.tab

000130_19880101051906_R_TAB

time: 1988-01-01T05:19:06      file: indiv/ast000130/19880101051906_r.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880101051906_u.tab

000130_19880101051906_U_TAB

time: 1988-01-01T05:19:06      file: indiv/ast000130/19880101051906_u.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880101051906_v.tab

000130_19880101051906_V_TAB

time: 1988-01-01T05:19:06      file: indiv/ast000130/19880101051906_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880102024104_b.tab

000130_19880102024104_B_TAB

time: 1988-01-02T02:41:04      file: indiv/ast000130/19880102024104_b.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880102024104_i.tab

000130_19880102024104_I_TAB

time: 1988-01-02T02:41:04      file: indiv/ast000130/19880102024104_i.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880102024104_r.tab

000130_19880102024104_R_TAB

time: 1988-01-02T02:41:04      file: indiv/ast000130/19880102024104_r.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880102024104_u.tab

000130_19880102024104_U_TAB

time: 1988-01-02T02:41:04      file: indiv/ast000130/19880102024104_u.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880102024104_v.tab

000130_19880102024104_V_TAB

time: 1988-01-02T02:41:04      file: indiv/ast000130/19880102024104_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880103020241_b.tab

000130_19880103020241_B_TAB

time: 1988-01-03T02:02:41      file: indiv/ast000130/19880103020241_b.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880103020241_i.tab

000130_19880103020241_I_TAB

time: 1988-01-03T02:02:41      file: indiv/ast000130/19880103020241_i.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880103020241_r.tab

000130_19880103020241_R_TAB

time: 1988-01-03T02:02:41      file: indiv/ast000130/19880103020241_r.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880103020241_u.tab

000130_19880103020241_U_TAB

time: 1988-01-03T02:02:41      file: indiv/ast000130/19880103020241_u.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880103020241_v.tab

000130_19880103020241_V_TAB

time: 1988-01-03T02:02:41      file: indiv/ast000130/19880103020241_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880104013407_b.tab

000130_19880104013407_B_TAB

time: 1988-01-04T01:34:07      file: indiv/ast000130/19880104013407_b.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880104013407_i.tab

000130_19880104013407_I_TAB

time: 1988-01-04T01:34:07      file: indiv/ast000130/19880104013407_i.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880104013407_r.tab

000130_19880104013407_R_TAB

time: 1988-01-04T01:34:07      file: indiv/ast000130/19880104013407_r.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880104013407_u.tab

000130_19880104013407_U_TAB

time: 1988-01-04T01:34:07      file: indiv/ast000130/19880104013407_u.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
thumbnail for indiv/ast000130/19880104013407_v.tab

000130_19880104013407_V_TAB

time: 1988-01-04T01:34:07      file: indiv/ast000130/19880104013407_v.tab      dataset: Asteroid Photometric Catalog V1.1

The Asteroid Photometric Catalog is intended to be a compilation of all published photometric data on lightcurves of asteroids. This dataset includes the third update to the APC, and is therefore complete through 1992. This file contains a single asteroid lightcurve.
Asteroid 130 Elektra (top)

Asteroid Polarimetric Database V1.0 (1 data product)

APD Table

time: 1959-02-17Z      file: apd.csv      dataset: Asteroid Polarimetric Database V1.0

Asteroid Polarimetry Database
Asteroid 130 Elektra (top)

Asteroid Polarimetric Database V8.0 (1 data product)

APD POLARIMETRY TABLE

time: 1958-10-22      file: apd.tab      dataset: Asteroid Polarimetric Database V8.0

This file contains the Asteroid Polarimetry Database (APD) compiled by D.F. Lupishko and S.V. Vasilyev of Karazin Kharkiv National University, Ukraine. It contains the majority of asteroid polarimetry published by Feb. 10, 2014. The APD includes data in the form of complete polarization curves (degree of polarization vs. phase angle) as well as the polarization and position angle reduced to the proper coordinate system, where available.
Asteroid 130 Elektra (top)

Asteroid Spin Vector Compilation V5.0 (1 data product)

SPIN DATA CODE * A set of single letter codes used in the asteroid spin vectors compilation, identifying the type of information on which the solutions and rejections of spurious solutions in this record are based. The codes used are: A = Amplitudes of lightcurves C = Close observations from spacecraft during fly-by or rendezvous D = Individual data-points of photometric lightcurves E = Epochs (e.g. times of lightcurve extrema) F = Fourier coefficients of photometric lightcurves I = Infrared pre- and post-opposition differences L = Lightcurve inversion M = Magnitudes (usually at maximum light) O = Occultation observations P = Infrared polarimetry R = Radar observations S = Surface resolved (e.g. speckle data, adaptive optics) V = Visual position angles Z = Zero and non-zero amplitude apparitions imply pole-on view in former case SPIN POLE 1 LONGITUDE * Ecliptic longitude (equinox B1950.0) of the first spin vector solution in the asteroid spin vector compilation.
(DEGREE)
SPIN POLE 1 LATITUDE * Ecliptic latitude (equinox B1950.0) of the first spin vector solution in the asteroid spin vector compilation.
(DEGREE)
SPIN POLE 2 LONGITUDE * Ecliptic longitude (equinox B1950.0) of the second spin vector solution in the asteroid spin vector compilation.
(DEGREE)
SPIN POLE 2 LATITUDE * Ecliptic latitude (equinox B1950.0) of the second spin vector solution in the asteroid spin vector compilation.
(DEGREE)
SPIN POLE 3 LONGITUDE * Ecliptic longitude (equinox B1950.0) of the third spin vector solution in the asteroid spin vector compilation.
(DEGREE)
SPIN POLE 3 LATITUDE * Ecliptic latitude (equinox B1950.0) of the third spin vector solution in the asteroid spin vector compilation.
(DEGREE)
SPIN POLE 4 LONGITUDE * Ecliptic longitude (equinox B1950.0) of the fourth spin vector solution in the asteroid spin vector compilation.
(DEGREE)
SPIN POLE 4 LATITUDE * Ecliptic latitude (equinox B1950.0) of the fourth spin vector solution in the asteroid spin vector compilation.
(DEGREE)
SPIN SIDEREAL PERIOD * Sidereal period used in the asteroid spin vector compilation. Only periods accurate enough to bridge inter-apparitional gaps and produce absolute rotational phases for the whole data set are included. Less accurate synodic period determinations exist for many more objects. As evident from the table, the agreement between sidereal period determinations tend to be either very good or very bad. This is due to the non-uniform time-distribution of the observations, which tend to give many well-defined local chi-square minima.
(DAY)
SPIN ALBEDO FLAG * An X in this column marks the presence of albedo variegation for this asteroid in the asteroid spin vectors compilation. SPIN REFERENCE CODE * Reference code for the spin vector determination. The reference codes are formed by 2-3 letters of the first author name, followed by '+' if there are more authors, and the last two digits of the publication year. Full expansions of the codes are given in the accompanying reference table in the spin vectors compilation data set, spinrefs.tab. An entry of "Synth." means that this entry is a best value chosen by the authors of the compilation as a synthesis of the published values.
EAM 190 -81 0.2176951 Dr+88b
EAM 180 -85 240 -40 0.2176942 Mag90a
EAM 344 -86 246 -32 0.2176942 Mic93
EA 192 -83 0.2176950 DeA95
L 65 -88 0.2176943 Dur+07
65 -88 0.2176943 Synth.

Asteroid 130 Elektra (top)

Asteroid Taxonomy V6.0 (1 data product)

Asteroid 130 Elektra (top)

Binary Minor Planets V9.0 (1 data product)

DYNAMICAL TYPE * A code for the dynamical type of the object, determined by its orbital elements SYSTEM SEMIMAJOR AXIS * Semimajor axis of binary system's heliocentric orbit
(ASTRONOMICAL_UNIT)
SYSTEM ECCENTRICITY * Eccentricity of binary system's heliocentric orbit SYSTEM INCLINATION * Inclination of binary system's heliocentric orbit
(DEGREE)
EFFECTIVE DIAMETER * Combined effective diameter of a binary asteroid system
(KILOMETER)
EFFECTIVE DIAMETER UNC * Uncertainty in the combined effective diameter of a binary asteroid system
(KILOMETER)
D2 T0 D1 RATIO * Secondary to primary diameter ratio for a binary asteroid system D2 TO D1 RATIO UNC * Uncertainty in the ratio of the secondary to primary diameter for a binary asteroid system PRIMARY DIAMETER * Diameter of the primary body of a binary asteroid system
(KILOMETER)
PRIMARY DIAMETER UNCERTAINTY * Uncertainty in the diameter of the primary body of a binary asteroid system
(KILOMETER)
SECONDARY DIAMETER * Diameter of the secondary body of a binary asteroid system
(KILOMETER)
SECONDARY DIAMETER UNCERTAINTY * Uncertainty in the diameter of the secondary body of a binary asteroid system
(KILOMETER)
PRIMARY ROTATIONAL PERIOD * Rotational period of the primary body of a binary asteroid system
(HOUR)
PRIMARY ROTATIONAL PERIOD UNCERTAINTY * Uncertainty in the rotational period of the primary body of a binary asteroid system
(HOUR)
BINARY SEMIMAJOR AXIS * Semimajor axis of a binary asteroid system
(KILOMETER)
BINARY SEMIMAJOR AXIS UNC * Uncertainty in the semimajor axis of a binary asteroid system
(KILOMETER)
BINARY ORBITAL PERIOD * Orbital period of a binary asteroid system
(DAY)
BINARY ORBITAL PERIOD UNC * Uncertainty in the orbital period of a binary asteroid system
(DAY)
BINARY ECCENTRICITY * Binary eccentricity of a binary asteroid system BINARY ECCENTRICITY UNC * Uncertainty in the binary eccentricity PRIMARY ALBEDO * Albedo of the primary in a binary system PRIMARY ALBEDO UNCERTAINTY * Uncertainty in the albedo of the primary in a binary system BINARY SYSTEM MASS * Total mass of a binary asteroid system
(KILOGRAM)
BINARY SYSTEM MASS UNC * Uncertainty in the total mass of a binary asteroid system
(KILOGRAM)
BINARY SYSTEM DENSITY * Density of an asteroid binary system
(GRAM_PER_CUBIC_CENTIMETER)
BINARY SYSTEM DENSITY UNC * Uncertainty in the density of an asteroid binary system
(GRAM_PER_CUBIC_CENTIMETER)
MB 3.13 0.21 23 198.93 4.11 0.030 0.008 198.93 4.11 6.00 1.50 5.225 0.000 1.298E+03 5.40E-01 5.287E+00 1.00E-03 0.084 0.010 0.071 0.011 6.60E+18 4.00E+17 1.30 0.30
MB 3.13 0.21 23 198.93 4.11 0.010 0.008 198.93 4.11 2.00 1.50 5.225 0.000 4.976E+02 3.30E-01 1.256E+00 3.00E-03 0.157 0.036 0.071 0.011 6.60E+18 4.00E+17 1.30 0.30

Asteroid 130 Elektra (top)

Eight Color Asteroid Survey V4.0 (2 data products)

Asteroid 130 Elektra (top)

Kharkiv Asteroid Magnitude-Phase Relations V1.0 (1 data product)

OBSERVATION DATE * Date of observation MAGPHASE U MAG * U magnitude as reported in the Kharkiv Magnitude-Phase Relations Database, in the Johnson-Cousins system, for the maximum of the lightcurve, corrected for unit distance to the Sun and the Earth.
(MAGNITUDE)
MAGPHASE B MAG * B magnitude as reported in the Kharkiv Magnitude-Phase Relations Database, in the Johnson-Cousins system, for the maximum of the lightcurve, corrected for unit distance to the Sun and the Earth.
(MAGNITUDE)
MAGPHASE V MAG * V magnitude as reported in the Kharkiv Magnitude-Phase Relations Database, in the Johnson-Cousins system, for the maximum of the lightcurve, corrected for unit distance to the Sun and the Earth.
(MAGNITUDE)
MAGPHASE R MAG * R magnitude as reported in the Kharkiv Magnitude-Phase Relations Database, in the Johnson-Cousins system, for the maximum of the lightcurve, corrected for unit distance to the Sun and the Earth.
(MAGNITUDE)
MAGPHASE I MAG * I magnitude as reported in the Kharkiv Magnitude-Phase Relations Database, in the Johnson-Cousins system, for the maximum of the lightcurve, corrected for unit distance to the Sun and the Earth.
(MAGNITUDE)
MAGPHASE REFERENCE * Short reference for the reported observation in the Kharkiv Magnitude-Phase Relations Database. The full references are given in the file magphaseref.tab.
1994-02-11 7.105 Shevchenko et al. (1996)
1994-02-13 7.024 Shevchenko et al. (1996)
1994-02-15 6.994 Shevchenko et al. (1996)
1994-02-15 6.934 Shevchenko et al. (1996)
1994-02-17 7.054 Shevchenko et al. (1996)
1994-03-18 7.630 Shevchenko et al. (1996)
1994-05-15 7.845 Shevchenko et al. (1996)

Asteroid 130 Elektra (top)

Lebofsky et al. 3-Micron Asteroid Data V1.2 (1 data product)

thumbnail for split/elektra19880202.tab

LEBOFSKY ET AL. 3-MICRON SPECTRUM

time: 1988-02-02      file: split/elektra19880202.tab      dataset: Lebofsky et al. 3-Micron Asteroid Data V1.2

Individual 3-micron asteroid spectrum
Asteroid 130 Elektra (top)

Reddy Main Belt Asteroid Spectra V1.0 (1 data product)

thumbnail for 2012/130_elektra.tab

NEAR-IR SPECTRUM OF ASTEROID 130 ELEKTRA

time: 2012-06-24T05:58:39      file: 2012/130_elektra.tab      dataset: Reddy Main Belt Asteroid Spectra V1.0

NEAR-IR SPECTRUM OF ASTEROID 130 ELEKTRA
Asteroid 130 Elektra (top)

Sawyer Asteroid Spectra (1 data product)

thumbnail for spectra/130elektra.tab

130ELEKTRA

time: 1990-07-09      file: spectra/130elektra.tab      dataset: Sawyer Asteroid Spectra

This is the spectrum of the object indicated in TARGET_NAME, from the Sawyer Asteroid Spectra. Observational parameters for this spectrum are in the file sawindex.tab. Parameters for the solar analog stars used are in sawsolar.tab.
Asteroid 130 Elektra (top)

Small Main-belt Asteroid Spectroscopic Survey, Phase II (1 data product)

thumbnail for data03/130_01.tab

130 ELEKTRA CCD SPECTRUM

time: 1994-02-19T07:18:21      file: data03/130_01.tab      dataset: Small Main-belt Asteroid Spectroscopic Survey, Phase II

Individual asteroid spectrum obtained during the Phase II Small Main-Belt Asteroid Spectroscopic Survey with the MDM telescopes at Kitt Peak National Observatory.
Asteroid 130 Elektra (top)

Small Solar System Objects Spectroscopic Survey V1.0 (1 data product)

thumbnail for n00001_n00164/00130_elektra.tab

ELEKTRA CCD SPECTRUM

time: 1998-12-21T05:43      file: n00001_n00164/00130_elektra.tab      dataset: Small Solar System Objects Spectroscopic Survey V1.0

Visible reflectance spectrum normalized at 5500 angstroms.
Asteroid 130 Elektra (top)

Vilas Asteroid Spectra V1.1 (1 data product)

thumbnail for spectra/elektra.tab

ELEKTRA

time: 1990-05-06      file: spectra/elektra.tab      dataset: Vilas Asteroid Spectra V1.1

Asteroid reflectance spectrum by Vilas and collaborators

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