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(238236) 2003US218  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8373.44 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 2001-04-16.197
Last observation 2024-03-19.634
Number (Discarded) 448 (4)

 

Get the observational details
ASCII file

 

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