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(147681) 2004OS3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8960.2 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1999-09-07.278
Last observation 2024-03-19.477
Number (Discarded) 550 (4)

 

Get the observational details
ASCII file

 

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