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AstDyS ∴ Objects ∴ 2001YA128 ∴ Observational info
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(252660) 2001YA128  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7484.1 days
Unobserved 705 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 2001-11-24.294
Last observation 2022-05-22.391
Number (Discarded) 344 (2)

 

Get the observational details
ASCII file

 

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