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(420830) 2013JB1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5146.92 days
Unobserved 431 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 2009-01-16.366
Last observation 2023-02-19.287
Number (Discarded) 252 (4)

 

Get the observational details
ASCII file

 

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