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(191886) 2004XR161  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8879.93 days
Unobserved 65 days

 

Astrometry summary
Optical
RMS of residuals 0.40
First observation 1999-11-01.332
Last observation 2024-02-23.259
Number (Discarded) 834 (6)

 

Get the observational details
ASCII file

 

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