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(577604) 2013HD55  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7731.82 days
Unobserved 434 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 2001-12-19.390
Last observation 2023-02-19.208
Number (Discarded) 153 (0)

 

Get the observational details
ASCII file

 

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