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(241638) 1999XO153  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8887.74 days
Unobserved 165 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1999-12-07.388
Last observation 2024-04-07.130
Number (Discarded) 1287 (44)

 

Get the observational details
ASCII file

 

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