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(24042) 1999SY11  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 16879.7 days
Unobserved 142 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1977-09-20.336
Last observation 2023-12-08.071
Number (Discarded) 1780 (7)

 

Get the observational details
ASCII file

 

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