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(278763) 2008SD138  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6389.92 days
Unobserved 196 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2006-04-20.218
Last observation 2023-10-18.139
Number (Discarded) 289 (2)

 

Get the observational details
ASCII file

 

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