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(451158) 2009SD111  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10662.9 days
Unobserved 371 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1994-03-07.364
Last observation 2023-05-17.302
Number (Discarded) 303 (2)

 

Get the observational details
ASCII file

 

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