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(648253) 2009SA53  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8903.3 days
Unobserved 96 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1999-09-05.245
Last observation 2024-01-20.542
Number (Discarded) 153 (0)

 

Get the observational details
ASCII file

 

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