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(390248) 2012XF87  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8967.95 days
Unobserved 387 days

 

Astrometry summary
Optical
RMS of residuals 0.64
First observation 1998-09-19.350
Last observation 2023-04-09.301
Number (Discarded) 285 (3)

 

Get the observational details
ASCII file

 

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