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2009SY3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 1552.84 days
Unobserved 3804 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2009-08-29.390
Last observation 2013-11-29.231
Number (Discarded) 29 (0)

 

Get the observational details
ASCII file

 

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