Schedule Observations Schedule Spectroscopic Observations
NameP21u81l → 2017 HB95
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: 2022-May-25 11:20
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59722.0 May 23, 2022
Orbital inclination in deg 22.5794
Longitude of Ascending Node (deg) 128.90875
Arg of perihelion (deg) 120.65975
Eccentricity 0.06415
Mean distance (AU) 1.8209457
Mean Anomaly (deg) 353.97115
Absolute Magnitude (H) 19.4
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 468
Diameter in meters
(range)		 226 - 1752
Physical Parameters
Diameter Initial Diameter Guess using H=19.4 and albedo=0.14 (0.01 to 0.5)

MPC Default
468.23 m +1284.0 / -220.0
Follow-up Details
NEOCP digest2 score 10
Number of observations 25
Arc length (days) 52.00
Time since last observation (days) 0.02
Spectroscopy Details
Known Taxonomies None