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AstDyS ∴ Objects ∴ 2001UY41 ∴ Observational info
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(415911) 2001UY41  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8187.13 days
Unobserved 43 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2001-10-17.253
Last observation 2024-03-17.379
Number (Discarded) 363 (2)

 

Get the observational details
ASCII file

 

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