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(111344) 2001XS99  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9340.9 days
Unobserved 189 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1998-03-24.246
Last observation 2023-10-20.144
Number (Discarded) 712 (1)

 

Get the observational details
ASCII file

 

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