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(491559) 2012QA4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6225.18 days
Unobserved 404 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 2006-03-05.216
Last observation 2023-03-21.399
Number (Discarded) 131 (0)

 

Get the observational details
ASCII file

 

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