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(668450) 2011YN57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6207.93 days
Unobserved 50 days

 

Astrometry summary
Optical
RMS of residuals 0.58
First observation 2007-03-15.413
Last observation 2024-03-13.340
Number (Discarded) 205 (0)

 

Get the observational details
ASCII file

 

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