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(436764) 2012FB57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4633 days
Unobserved 3236 days

 

Astrometry summary
Optical
RMS of residuals 0.527433
First observation 2002-10-10.369339
Last observation 2015-06-17.38326
Number (Discarded) 142 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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