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(157841) 1998HY53  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9508.85 days
Unobserved 46 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1998-02-28.092
Last observation 2024-03-11.941
Number (Discarded) 559 (1)

 

Get the observational details
ASCII file

 

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