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(658110) 2017HD17  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6272.9 days
Unobserved 294 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2006-05-08.170
Last observation 2023-07-11.070
Number (Discarded) 176 (0)

 

Get the observational details
ASCII file

 

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