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(264059) 2009SP39  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9956.42 days
Unobserved 491 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1995-09-21.125
Last observation 2022-12-24.546
Number (Discarded) 344 (4)

 

Get the observational details
ASCII file

 

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