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(285009) 2011AJ20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8594.83 days
Unobserved 315 days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 1999-12-07.459
Last observation 2023-06-19.285
Number (Discarded) 369 (4)

 

Get the observational details
ASCII file

 

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