Schedule Observations Schedule Spectroscopic Observations
Type Trojan (Jupiter)
Status Actively Following
Characterization Target
Source Trojan
Check Spectroscopic Feasibility
Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
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Last Update: 2020-May-26 06:46
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58925.0 March 17, 2020
Orbital inclination in deg 4.52267
Longitude of Ascending Node (deg) 350.73925
Arg of perihelion (deg) 343.424
Eccentricity 0.1174596
Mean distance (AU) 5.164439
Mean Anomaly (deg) 8.62968
Absolute Magnitude (H) 8.72
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 58636
Diameter in meters
(range)		 30935 - 239621
Physical Parameters
Diameter urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)
112.32 km +/- 1.85
Albedo urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)
0.035 +/- 0.008
Absolute Magnitude IRAS observations used: 16

MPO492757
8.7
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. 2019-August); Warner et al., 2009
15.98 h
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 2275
Arc length (days) 7671.00
Time since last observation (days) 70.82
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