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(474060) 2016HB21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6343.94 days
Unobserved 269 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 2006-03-23.367
Last observation 2023-08-05.305
Number (Discarded) 127 (1)

 

Get the observational details
ASCII file

 

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