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AstDyS ∴ Objects ∴ 2001YN131 ∴ Observational info
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(179400) 2001YN131  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10377.9 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1995-10-21.323
Last observation 2024-03-20.216
Number (Discarded) 658 (4)

 

Get the observational details
ASCII file

 

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