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(121736) 1999XR186  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9326.88 days
Unobserved 72 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1998-08-27.292
Last observation 2024-03-10.168
Number (Discarded) 1038 (37)

 

Get the observational details
ASCII file

 

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