Schedule Observations Schedule Spectroscopic Observations
NameC69M9X2 → 2021 UD12
Type Asteroid
Status Not Following
Source Minor Planet Center
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Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
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Last Update: 2021-Nov-07 06:25
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59523.0 Nov. 5, 2021
Orbital inclination in deg 17.14558
Longitude of Ascending Node (deg) 250.48891
Arg of perihelion (deg) 52.29393
Eccentricity 0.1793071
Mean distance (AU) 1.7476789
Mean Anomaly (deg) 77.29414
Absolute Magnitude (H) 20.3
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 309
Diameter in meters
(range)		 149 - 1158
Physical Parameters
Diameter Initial Diameter Guess using H=20.3 and albedo=0.14 (0.01 to 0.5)

MPC Default
309.36 m +848.0 / -146.0
Follow-up Details
NEOCP digest2 score 83
Number of observations 12
Arc length (days) 12.85
Time since last observation (days) 0.32
Spectroscopy Details
Known Taxonomies None