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(129737) 1999AA9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9258.33 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1998-11-11.301
Last observation 2024-03-17.630
Number (Discarded) 1047 (5)

 

Get the observational details
ASCII file

 

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