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(477889) 2011JX20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11192 days
Unobserved 142 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1993-04-17.356
Last observation 2023-12-08.411
Number (Discarded) 178 (1)

 

Get the observational details
ASCII file

 

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