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(274915) 2009SO142  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11497.3 days
Unobserved 39 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1992-09-24.160
Last observation 2024-03-17.455
Number (Discarded) 255 (2)

 

Get the observational details
ASCII file

 

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