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(432301) 2009SH321  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9152.04 days
Unobserved 135 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1998-11-26.300
Last observation 2023-12-17.340
Number (Discarded) 373 (2)

 

Get the observational details
ASCII file

 

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