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(523971) 1999AJ39  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9178 days
Unobserved 48 days

 

Astrometry summary
Optical
RMS of residuals 0.771340
First observation 1999-01-15.22816
Last observation 2024-03-02.185384
Number (Discarded) 82 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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