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AstDyS ∴ Objects ∴ 2003UR321 ∴ Observational info
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(513160) 2003UR321  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7173.01 days
Unobserved 351 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 2003-09-19.335
Last observation 2023-05-10.342
Number (Discarded) 125 (0)

 

Get the observational details
ASCII file

 

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