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(168318) 1989DA  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12806 days
Unobserved 37 days

 

Astrometry summary
Optical
RMS of residuals 0.405716
First observation 1989-02-27.19444
Last observation 2024-04-18.295355
Number (Discarded) 523 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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