Schedule Observations Schedule Spectroscopic Observations
Type Trojan (Jupiter)
Status Actively Following
Characterization Target
Source Trojan
Check Spectroscopic Feasibility Create LC Plot
Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Jan-21 06:49
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59234.0 Jan. 20, 2021
Orbital inclination in deg 4.52254
Longitude of Ascending Node (deg) 350.73885
Arg of perihelion (deg) 343.60594
Eccentricity 0.117359
Mean distance (AU) 5.1647012
Mean Anomaly (deg) 34.43721
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
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
Absolute Magnitude IRAS observations used: 16

MPO492757
8.7
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 2691
Arc length (days) 7670.00
Time since last observation (days) 3.83
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