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Schedule Observations Schedule Spectroscopic Observations
NameA10c9Hv → 455176
Type NEO (Apollo) [PHA]
Status Actively Following
Characterization Target
Source Goldstone
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Measurements
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Last Update: 2025-Apr-28 07:28
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60742.0 March 8, 2025
Orbital inclination in deg 3.92299
Longitude of Ascending Node (deg) 3.18757
Arg of perihelion (deg) 272.0122
Eccentricity 0.7388329
Mean distance (AU) 1.3129238
Mean Anomaly (deg) 336.5561
Absolute Magnitude (H) 20.75
Slope Parameter (G) 0.15
Albedo (average) 0.17
Albedo (range) 0.01 - 0.60
Diameter in meters (average) 251
Diameter in meters
(range)		 121 - 941
Physical Parameters
Diameter Initial Diameter Guess using H=20.75 and albedo=0.14 (0.01 to 0.5)

MPC Default
251.46 m +689.0 / -118.0
Rotation Period [Result based on less than full coverage, so that the period may be wrong by 30 percent or so.] REFERENCE LIST:[Pravec, P.; Wolf, M.; Sarounova, L. (2022) http://www.asu.cas.cz/~ppravec/neo.htm]

LCDB (Rev. 2023-February); Warner et al., 2009
6.681 h
Absolute Magnitude MPO722866
20.7
Follow-up Details
Number of observations 194
Arc length (days) 7670.00
Time since last observation (days) 2210.31
Spectroscopy Details
Known Taxonomies None