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(362212) 2009HL59  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10184.9 days
Unobserved 144 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1996-01-18.357
Last observation 2023-12-07.233
Number (Discarded) 327 (21)

 

Get the observational details
ASCII file

 

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