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(148992) 2001YS100  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11720.1 days
Unobserved 220 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1991-10-07.113
Last observation 2023-11-08.222
Number (Discarded) 588 (7)

 

Get the observational details
ASCII file

 

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