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(306523) 1999XR35  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 6559 days
Unobserved 993 days

 

Astrometry summary
Optical
RMS of residuals 0.545609"
First observation 1999-12-07.15090
Last observation 2017-11-21.34126
Number (Discarded) 203 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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