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(396593) 2001HC  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8431 days
Unobserved 20 days

 

Astrometry summary
Optical
RMS of residuals 0.571854
First observation 2001-04-16.33536
Last observation 2024-05-15.971134
Number (Discarded) 372 (5)

 

Get the observational details
Optical observations (ASCII file)

 

Note. The ASCII file is in a format suitable for OrbFit input.