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(380640) 2004XU56  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8893.26 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1999-11-11.193
Last observation 2024-03-17.456
Number (Discarded) 200 (0)

 

Get the observational details
ASCII file

 

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