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(89558) 2001XR99  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8265.91 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2000-08-26.272
Last observation 2023-04-14.179
Number (Discarded) 1094 (11)

 

Get the observational details
ASCII file

 

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