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(177478) 2004EC11  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10093.2 days
Unobserved 138 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 1996-04-21.437
Last observation 2023-12-09.623
Number (Discarded) 543 (7)

 

Get the observational details
ASCII file

 

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