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AstDyS ∴ Objects ∴ 1999UR46 ∴ Observational info
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(91881) 1999UR46  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8655.12 days
Unobserved 317 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1999-10-08.263
Last observation 2023-06-19.379
Number (Discarded) 1106 (2)

 

Get the observational details
ASCII file

 

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