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(414287) 2008OB9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4671 days
Unobserved 1080 days

 

Astrometry summary
Optical
RMS of residuals 0.505662
First observation 2008-07-29.34054
Last observation 2021-05-13.405617
Number (Discarded) 334 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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