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(440212) 2004OB  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5939.21 days
Unobserved 1763 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 2003-03-31.149
Last observation 2019-07-04.359
Number (Discarded) 744 (6)

 

Get the observational details
ASCII file

 

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