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(271940) 2004XE191  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8942.02 days
Unobserved 63 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1999-09-08.309
Last observation 2024-03-02.327
Number (Discarded) 493 (4)

 

Get the observational details
ASCII file

 

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