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(490259) 2008XB12  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4393.87 days
Unobserved 1318 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 2008-09-29.445
Last observation 2020-10-10.314
Number (Discarded) 134 (2)

 

Get the observational details
ASCII file

 

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