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(99907) 1989VA  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12101 days
Unobserved 171 days

 

Astrometry summary
Optical
RMS of residuals 0.484521
First observation 1989-11-02.42586
Last observation 2022-12-20.809670
Number (Discarded) 1233 (6)

 

Get the observational details
Optical observations (ASCII file)

 

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