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AstDyS ∴ Objects ∴ 2001XU263 ∴ Observational info
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(141247) 2001XU263  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11749.1 days
Unobserved 45 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 1992-01-10.202
Last observation 2024-03-11.300
Number (Discarded) 564 (3)

 

Get the observational details
ASCII file

 

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