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AstDyS ∴ Objects ∴ 2011UP39 ∴ Observational info
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(575514) 2011UP39  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5830.7 days
Unobserved 38 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2008-03-31.427
Last observation 2024-03-18.126
Number (Discarded) 235 (0)

 

Get the observational details
ASCII file

 

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