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AstDyS ∴ Objects ∴ 2001QU45 ∴ Observational info
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(82831) 2001QU45  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11782.9 days
Unobserved 145 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1991-09-30.466
Last observation 2024-01-03.353
Number (Discarded) 963 (3)

 

Get the observational details
ASCII file

 

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