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(406872) 2009BL173  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5885.1 days
Unobserved 137 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2007-11-04.266
Last observation 2023-12-15.368
Number (Discarded) 179 (1)

 

Get the observational details
ASCII file

 

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