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(504811) 2010CN221  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5458.72 days
Unobserved 119 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2009-01-20.387
Last observation 2024-01-01.106
Number (Discarded) 148 (1)

 

Get the observational details
ASCII file

 

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