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(424969) 2009BT5  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 3298 days
Unobserved 3387 days

 

Astrometry summary
Optical
RMS of residuals 0.620630
First observation 2006-01-06.490789
Last observation 2015-01-17.161656
Number (Discarded) 81 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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