Schedule Observations Schedule Spectroscopic Observations
Type Asteroid (Outer Main-Belt)
Status Actively Following
Characterization Target
Source Trojan
Check Spectroscopic Feasibility Create LC Plot
Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
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Last Update: 2021-May-11 06:43
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59284.0 March 11, 2021
Orbital inclination in deg 5.21773
Longitude of Ascending Node (deg) 117.98353
Arg of perihelion (deg) 184.66026
Eccentricity 0.1138471
Mean distance (AU) 3.9706224
Mean Anomaly (deg) 65.6288
Absolute Magnitude (H) 13.19
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 7485
Diameter in meters
(range)		 3949 - 30586
Physical Parameters
Absolute Magnitude E2021B10
13.01
Rotation Period [Result based on less than full coverage, so that the period may be wrong by 30 percent or so.] REFERENCE LIST:[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

LCDB (Rev. 2020-October); Warner et al., 2009
11.038 h
Albedo urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)
0.065 +/- 0.013
Diameter urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)
15.032 km +/- 0.291
Follow-up Details
Number of observations 996
Arc length (days) 7305.00
Time since last observation (days) 559.82
Spectroscopy Details
Known Taxonomies None