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(560638) 2015HD89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 3194 days
Unobserved 1024 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 2012-10-11.343
Last observation 2021-07-10.347
Number (Discarded) 91 (0)

 

Get the observational details
ASCII file

 

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