Schedule Observations Schedule Spectroscopic Observations
Name1BM2421 → 2021 WN
Type NEO
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-25 18:19
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59541.0 Nov. 23, 2021
Orbital inclination in deg 9.1055
Longitude of Ascending Node (deg) 86.17467
Arg of perihelion (deg) 215.31306
Eccentricity 0.6468655
Mean distance (AU) 1.4003759
Mean Anomaly (deg) 36.86202
Absolute Magnitude (H) 21.5
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 178
Diameter in meters
(range)		 86 - 666
Physical Parameters
Diameter Initial Diameter Guess using H=21.5 and albedo=0.14 (0.01 to 0.5)

MPC Default
178.02 m +488.0 / -84.0
Follow-up Details
NEOCP digest2 score 82
Number of observations 47
Arc length (days) 2.31
Time since last observation (days) 0.67
Spectroscopy Details
Known Taxonomies None