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(138620) 2000QD220  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8591.41 days
Unobserved 60 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2000-08-21.264
Last observation 2024-02-28.673
Number (Discarded) 588 (1)

 

Get the observational details
ASCII file

 

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