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(137671) 1999XP35  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 16448 days
Unobserved 3 days

 

Astrometry summary
Optical
RMS of residuals 0.446941"
First observation 1976-05-02.44988
Last observation 2021-05-14.592816
Number (Discarded) 220 (6)

 

Get the observational details
Optical observations (ASCII file)

 

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