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(75421) 1999XQ118  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8789.84 days
Unobserved 172 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1999-10-13.414
Last observation 2023-11-06.253
Number (Discarded) 1374 (6)

 

Get the observational details
ASCII file

 

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