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(102103) 1999RA161  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9155.63 days
Unobserved 400 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1998-03-02.989
Last observation 2023-03-27.618
Number (Discarded) 518 (2)

 

Get the observational details
ASCII file

 

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