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(538548) 2016EC221  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6586.12 days
Unobserved 106 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2005-12-29.154
Last observation 2024-01-10.269
Number (Discarded) 203 (1)

 

Get the observational details
ASCII file

 

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