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(508274) 2015HD174  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4894.89 days
Unobserved 351 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 2009-12-18.316
Last observation 2023-05-14.204
Number (Discarded) 155 (3)

 

Get the observational details
ASCII file

 

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