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(130122) 1999XZ90  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8869.15 days
Unobserved 37 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1999-12-07.386
Last observation 2024-03-19.536
Number (Discarded) 1028 (3)

 

Get the observational details
ASCII file

 

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