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AstDyS ∴ Objects ∴ 2001OU89 ∴ Observational info
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(119122) 2001OU89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9738.12 days
Unobserved 127 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1997-05-10.248
Last observation 2024-01-07.364
Number (Discarded) 397 (1)

 

Get the observational details
ASCII file

 

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