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Asteroid 5 Astraea

Alternate IDs:
1969 SE
Asteroid 5 Astraea (top)

24-Color Asteroid Survey (1 data product)

thumbnail for data5/5astraea.tab

5ASTRAEA

time: N/A      file: data5/5astraea.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 5 Astraea (top)

52-Color Asteroid Survey (1 data product)

thumbnail for data3/5astraea.tab

5ASTRAEA

time: N/A      file: data3/5astraea.tab      dataset: 52-Color Asteroid Survey

This table contains a 52-color IR spectrum of the asteroid specified in TARGET_NAME.
Asteroid 5 Astraea (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 < - greater than D - no numeric value (see P_NOTE for details) S - sidereal period (default is synodic period) U - period uncertain This is not the same as ambiguous where one or more additional periods are reported. 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. < - less than > - 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 16.80061 . OC Hanus 2013b
. I Masiero 2012
S 16.80061 0.00005 . C Durech 2011a
. I WISE
. I Mainzer 2011
. I AKARI
. Harris 1999a
0.20 . Melillo 1987c
S 16.800828 0.000002 . Higley 2008a
7.27 0.15 0 Padova 1921
16.806 0.27 3 Chang 1962
16.801 0.005 0.18 0.02 2+ Lopez-Gonzalez 2005
. I SIMPS
. Zappala 1986b
0.21 . Gehrels 1962
16.80 . Lagerkvist 1989
S 16.8006 . Erikson 1993
0.26 . Weidenschilling 1990
S 16.80061 . N Durech 2009
16.815 0.002 0.16 0.02 3 Shevchenko 2002
0.15 . Weidenschilling 1990
S 16.8006 . De Angelis 1995a
. Blanco 2000b
16.812 > 0.17 . Riccioli 2001
0.30 . Pavlovski 1981
S 16.8121 0.10 0.30 . Taylor 1978

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+ 16.806 0.30
Taylor 1978 9+ 328.0 -9.0 16.8121
Zappala 1986b 9+ 131.0 49.0 328.0 46.0 148.0 -46.0 310.0 -49.0 Y
Erikson 1993 9+ 125.0 46.0 318.0 44.0 16.8006 Y
De Angelis 1995a 9+ 114.0 57.0 16.8006 Y
Blanco 2000b 9+ 312.0 58.0 132.0 -58.0 Y
Lopez-Gonzalez 2005 9+ 115.0 55.0 310.0 55.0 16.8006 Y
Higley 2008a 3 123.8 49.7 16.800828 Y
Durech 2009 4 126.0 40.0 310.0 44.0 16.80061 Y
Durech 2011a 3 16.8061
Hanus 2013b 2 126.0 40.0 16.80061

Asteroid 5 Astraea (top)

Asteroid Photometric Catalog V1.1 (23 data products)

thumbnail for indiv/ast000005/19580216013129_v.tab

000005_19580216013129_V_TAB

time: 1958-02-16T01:31:29      file: indiv/ast000005/19580216013129_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/ast000005/19580305031655_v.tab

000005_19580305031655_V_TAB

time: 1958-03-05T03:16:55      file: indiv/ast000005/19580305031655_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/ast000005/19620127090944_v.tab

000005_19620127090944_V_TAB

time: 1962-01-27T09:09:44      file: indiv/ast000005/19620127090944_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/ast000005/19620129071024_v.tab

000005_19620129071024_V_TAB

time: 1962-01-29T07:10:24      file: indiv/ast000005/19620129071024_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/ast000005/19620129072624_v.tab

000005_19620129072624_V_TAB

time: 1962-01-29T07:26:24      file: indiv/ast000005/19620129072624_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/ast000005/19620129084131_v.tab

000005_19620129084131_V_TAB

time: 1962-01-29T08:41:31      file: indiv/ast000005/19620129084131_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/ast000005/19620129113629_v.tab

000005_19620129113629_V_TAB

time: 1962-01-29T11:36:29      file: indiv/ast000005/19620129113629_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/ast000005/19620129162735_v.tab

000005_19620129162735_V_TAB

time: 1962-01-29T16:27:35      file: indiv/ast000005/19620129162735_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/ast000005/19620130112201_v.tab

000005_19620130112201_V_TAB

time: 1962-01-30T11:22:01      file: indiv/ast000005/19620130112201_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/ast000005/19691231033853_v.tab

000005_19691231033853_V_TAB

time: 1969-12-31T03:38:53      file: indiv/ast000005/19691231033853_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/ast000005/19700101015259_v.tab

000005_19700101015259_V_TAB

time: 1970-01-01T01:52:59      file: indiv/ast000005/19700101015259_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/ast000005/19750512030806_v.tab

000005_19750512030806_V_TAB

time: 1975-05-12T03:08:06      file: indiv/ast000005/19750512030806_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.
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000005_19750513063520_V_TAB

time: 1975-05-13T06:35:20      file: indiv/ast000005/19750513063520_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/ast000005/19750514033042_v.tab

000005_19750514033042_V_TAB

time: 1975-05-14T03:30:42      file: indiv/ast000005/19750514033042_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/ast000005/19790330203731_v.tab

000005_19790330203731_V_TAB

time: 1979-03-30T20:37:31      file: indiv/ast000005/19790330203731_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/ast000005/19790402213831_v.tab

000005_19790402213831_V_TAB

time: 1979-04-02T21:38:31      file: indiv/ast000005/19790402213831_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/ast000005/19830220045941_v.tab

000005_19830220045941_V_TAB

time: 1983-02-20T04:59:41      file: indiv/ast000005/19830220045941_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/ast000005/19830220132603_v.tab

000005_19830220132603_V_TAB

time: 1983-02-20T13:26:03      file: indiv/ast000005/19830220132603_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/ast000005/19830220181204_v.tab

000005_19830220181204_V_TAB

time: 1983-02-20T18:12:04      file: indiv/ast000005/19830220181204_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/ast000005/19870110024404_v.tab

000005_19870110024404_V_TAB

time: 1987-01-10T02:44:04      file: indiv/ast000005/19870110024404_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/ast000005/19870207025907_v.tab

000005_19870207025907_V_TAB

time: 1987-02-07T02:59:07      file: indiv/ast000005/19870207025907_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/ast000005/19870219011051_i.tab

000005_19870219011051_I_TAB

time: 1987-02-19T01:10:51      file: indiv/ast000005/19870219011051_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/ast000005/19870220003630_i.tab

000005_19870220003630_I_TAB

time: 1987-02-20T00:36:30      file: indiv/ast000005/19870220003630_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.
Asteroid 5 Astraea (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 5 Astraea (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.
E 328 -9 0.7005047 Tay78
AM 131 +49 328 +46 148 -46 310 -49 Za+86b
R Ost87
EA 125 +46 318 +44 0.700026 Eri+93
EA 114 +57 0.700026 DeA95
AM 312 +58 132 -58 Bla+00
123 +51 319 +49 0.700026 Synth.

Asteroid 5 Astraea (top)

Asteroid Taxonomy V6.0 (1 data product)

Asteroid 5 Astraea (top)

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

Asteroid 5 Astraea (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.
1997-08-20 6.790 Shevchenko et al. (2002)
1997-08-21 6.750 Shevchenko et al. (2002)
1997-08-22 6.805 Shevchenko et al. (2002)
1997-08-29 7.065 Shevchenko et al. (2002)
1997-09-21 7.290 Shevchenko et al. (2002)
1997-10-03 7.395 Shevchenko et al. (2002)
1997-10-09 7.450 Shevchenko et al. (2002)

Asteroid 5 Astraea (top)

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

thumbnail for split/astraea19870424.tab

LEBOFSKY ET AL. 3-MICRON SPECTRUM

time: 1987-04-24      file: split/astraea19870424.tab      dataset: Lebofsky et al. 3-Micron Asteroid Data V1.2

Individual 3-micron asteroid spectrum
Asteroid 5 Astraea (top)

Sawyer Asteroid Spectra (2 data products)

thumbnail for spectra/5astraea1.tab

5ASTRAEA1

time: 1987-04-03      file: spectra/5astraea1.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.
thumbnail for spectra/5astraea2.tab

5ASTRAEA2

time: 1986-11-25      file: spectra/5astraea2.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 5 Astraea (top)

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

thumbnail for data23/5_01.tab

5 ASTRAEA CCD SPECTRUM

time: 1995-02-08T04:03:32      file: data23/5_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 5 Astraea (top)

Torino Asteroid Polarimetry V1.0 (1 data product)

TORINO POLARIMETRY TABLE

time: 1995-01-01      file: torinopol.tab      dataset: Torino Asteroid Polarimetry V1.0

This table contains photopolarimetric measurements of Cellino et al. (2005), including all the data presented in Tables 1-4 of that paper.

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