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(40299) 1999JN90  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10727.6 days
Unobserved 356 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1994-01-16.970
Last observation 2023-06-01.554
Number (Discarded) 2008 (10)

 

Get the observational details
ASCII file

 

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