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(218296) 2003QN54  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9212.27 days
Unobserved 85 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1998-11-23.388
Last observation 2024-02-12.657
Number (Discarded) 1312 (8)

 

Get the observational details
ASCII file

 

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