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(193727) 2001FS139  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8059.74 days
Unobserved 381 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2001-03-21.421
Last observation 2023-04-15.164
Number (Discarded) 436 (2)

 

Get the observational details
ASCII file

 

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