Schedule Observations Schedule Spectroscopic Observations
NameP21OWhX → 2013 AP140
Type Asteroid
Status Not Following
Source Minor Planet Center
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Recent Blocks Scheduled
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Measurements
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Last Update: 2023-Dec-13 23:39
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60284.0 Dec. 6, 2023
Orbital inclination in deg 23.35043
Longitude of Ascending Node (deg) 155.79234
Arg of perihelion (deg) 299.54182
Eccentricity 0.0490128
Mean distance (AU) 5.2166971
Mean Anomaly (deg) 346.34495
Absolute Magnitude (H) 14.8
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 3895
Diameter in meters
(range)		 1881 - 14572
Physical Parameters
Diameter Initial Diameter Guess using H=14.8 and albedo=0.14 (0.01 to 0.5)

MPC Default
3894.58 m +10678.0 / -1834.0
Follow-up Details
NEOCP digest2 score 10
Number of observations 17
Arc length (days) 29.89
Time since last observation (days) 0.64
Spectroscopy Details
Known Taxonomies None