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(407047) 2009SP111  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6761.95 days
Unobserved 375 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2004-10-15.430
Last observation 2023-04-21.383
Number (Discarded) 252 (1)

 

Get the observational details
ASCII file

 

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