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(539835) 2017DR78  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7233.95 days
Unobserved 143 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2004-02-13.186
Last observation 2023-12-04.141
Number (Discarded) 298 (0)

 

Get the observational details
ASCII file

 

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