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(389710) 2011RZ9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9043.04 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1999-04-09.247
Last observation 2024-01-11.291
Number (Discarded) 345 (3)

 

Get the observational details
ASCII file

 

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