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(89700) 2001YA84  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9546.2 days
Unobserved 111 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1997-11-26.174
Last observation 2024-01-15.372
Number (Discarded) 1159 (7)

 

Get the observational details
ASCII file

 

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