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(440212) 2004OB  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5939 days
Unobserved 1752 days

 

Astrometry summary
Optical
RMS of residuals 0.514784
First observation 2003-03-31.14887
Last observation 2019-07-04.35867
Number (Discarded) 744 (5)

 

Get the observational details
Optical observations (ASCII file)

 

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