AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000OR31 ∴ Observational info
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OBSERVATIONAL INFORMATION
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Arc information
Arc length 9007.12 days
Unobserved 80 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1999-06-18.178
Last observation 2024-02-14.302
Number (Discarded) 1385 (8)

 

Get the observational details
ASCII file

 

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