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AstDyS ∴ Objects ∴ 2001YV20 ∴ Observational info
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(141259) 2001YV20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9380.8 days
Unobserved 181 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1998-02-23.424
Last observation 2023-10-31.223
Number (Discarded) 658 (3)

 

Get the observational details
ASCII file

 

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