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(53307) 1999HC8  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9644.35 days
Unobserved 38 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1997-10-22.700
Last observation 2024-03-19.053
Number (Discarded) 2163 (4)

 

Get the observational details
ASCII file

 

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