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(228401) 2001DY80  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8734.84 days
Unobserved 226 days

 

Astrometry summary
Optical
RMS of residuals 0.58
First observation 1999-12-12.295
Last observation 2023-11-11.138
Number (Discarded) 771 (10)

 

Get the observational details
ASCII file

 

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