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(203452) 2001YA91  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8129.26 days
Unobserved 47 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2001-12-10.382
Last observation 2024-03-13.637
Number (Discarded) 682 (6)

 

Get the observational details
ASCII file

 

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