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(80400) 1999XU178  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8864.95 days
Unobserved 38 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1999-12-10.357
Last observation 2024-03-18.302
Number (Discarded) 2083 (11)

 

Get the observational details
ASCII file

 

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