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(420074) 2011EC31  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7976.65 days
Unobserved 111 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 2002-03-10.501
Last observation 2024-01-11.154
Number (Discarded) 299 (0)

 

Get the observational details
ASCII file

 

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