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(397980) 2009BH53  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5383.88 days
Unobserved 258 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2008-11-23.471
Last observation 2023-08-21.354
Number (Discarded) 143 (1)

 

Get the observational details
ASCII file

 

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