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(257387) 2009SO137  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7631.96 days
Unobserved 81 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 2003-03-24.304
Last observation 2024-02-14.264
Number (Discarded) 286 (0)

 

Get the observational details
ASCII file

 

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