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AstDyS ∴ Objects ∴ 2001YU71 ∴ Observational info
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(126044) 2001YU71  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8155.75 days
Unobserved 87 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 2001-11-21.370
Last observation 2024-03-21.121
Number (Discarded) 1166 (152)

 

Get the observational details
ASCII file

 

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