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(41228) 1999XT18  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11635.1 days
Unobserved 223 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1991-11-10.711
Last observation 2023-09-18.773
Number (Discarded) 1057 (4)

 

Get the observational details
ASCII file

 

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