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(104869) 2000HQ89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11407.8 days
Unobserved 828 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1990-10-17.409
Last observation 2022-01-10.201
Number (Discarded) 633 (4)

 

Get the observational details
ASCII file

 

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