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(153953) 2002AD9  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 16768 days
Unobserved 113 days

 

Astrometry summary
Optical
RMS of residuals 0.564904"
First observation 1975-05-10.44396
Last observation 2021-04-06.237667
Number (Discarded) 286 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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