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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OB11 ∴ Observational info
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(82452) 2001OB11  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8502.06 days
Unobserved 309 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2000-03-12.251
Last observation 2023-06-22.309
Number (Discarded) 784 (5)

 

Get the observational details
ASCII file

 

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