Schedule Observations Schedule Spectroscopic Observations
NameC66M372 → 2021 TP21
Type NEO
Status Not Following
Source Minor Planet Center
Check Spectroscopic Feasibility Create LC Plot
Recent Blocks Scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Oct-17 10:57
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59501.0 Oct. 14, 2021
Orbital inclination in deg 24.4956
Longitude of Ascending Node (deg) 7.04071
Arg of perihelion (deg) 118.95632
Eccentricity 0.637233
Mean distance (AU) 2.2117195
Mean Anomaly (deg) 340.32982
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 74
Number of observations 20
Arc length (days) 5.98
Time since last observation (days) 0.04
Spectroscopy Details
Known Taxonomies None