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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OW97 ∴ Observational info
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(30571) 2001OW97  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 19309.9 days
Unobserved 86 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1971-03-24.371
Last observation 2024-02-04.250
Number (Discarded) 1021 (23)

 

Get the observational details
ASCII file

 

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