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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003OR23 ∴ Observational info
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(422978) 2003OR23  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9854.9 days
Unobserved 785 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1995-03-09.397
Last observation 2022-03-02.292
Number (Discarded) 219 (0)

 

Get the observational details
ASCII file

 

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