Schedule Observations Schedule Spectroscopic Observations
Type Trojan (Jupiter)
Status Actively Following
Characterization Target
Source Trojan
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Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
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Last Update: 2021-Apr-15 19:53
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59283.0 March 10, 2021
Orbital inclination in deg 4.5225
Longitude of Ascending Node (deg) 350.73861
Arg of perihelion (deg) 343.63746
Eccentricity 0.1173453
Mean distance (AU) 5.1648566
Mean Anomaly (deg) 38.52659
Absolute Magnitude (H) 8.69
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 59452
Diameter in meters
(range)		 31365 - 242955
Physical Parameters
Absolute Magnitude IRAS observations used: 16

E2021B10
8.71
Rotation Period REFERENCE LIST:[Mottola, S.; Di Martino, M.; Erikson, A.; Gonano-Beurer, M.; et al. (2011) Astron. J. 141, A170.], [Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.], [Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.], [Durech, J.; Hanus, J. (2018) Astron. Astrophys. 620, A91.]

LCDB (Rev. 2020-October); Warner et al., 2009
15.98 h
Albedo urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)
0.035 +/- 0.008
Diameter urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)
112.32 km +/- 1.85
B-V #obs=1; phase=8.03 deg.

EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2
0.719 +/- 0.034
U-B #obs=1; phase=8.03 deg.

EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2
0.249 +/- 0.058
Follow-up Details
Number of observations 2724
Arc length (days) 7670.00
Time since last observation (days) 25.83
Spectroscopy Details
Tholen Taxonomic Type 7 color indices were used.

Neese, Asteroid Taxonomy V6.0, (2010).
XC
Barucci Taxonomic Type 7 color indices were used. Used IRAS radiometric albedo.

Neese, Asteroid Taxonomy V6.0, (2010).
C0