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(661253) 2004EM  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7028.15 days
Unobserved 323 days

 

Astrometry summary
Optical
RMS of residuals 0.62
First observation 2004-03-11.171
Last observation 2023-06-08.322
Number (Discarded) 156 (1)

 

Get the observational details
ASCII file

 

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