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(321446) 2009QR58  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8189 days
Unobserved 85 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 2001-09-11.285
Last observation 2024-02-12.288
Number (Discarded) 256 (0)

 

Get the observational details
ASCII file

 

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