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AstDyS ∴ Objects ∴ 2001UR41 ∴ Observational info
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(110803) 2001UR41  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7554.92 days
Unobserved 700 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2001-09-19.396
Last observation 2022-05-27.311
Number (Discarded) 538 (4)

 

Get the observational details
ASCII file

 

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