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(33656) 1999JD89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11724.8 days
Unobserved 325 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1991-05-08.554
Last observation 2023-06-14.315
Number (Discarded) 1780 (11)

 

Get the observational details
ASCII file

 

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