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(225416) 1999YC  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7365 days
Unobserved 168 days

 

Astrometry summary
Optical
RMS of residuals 0.575362"
First observation 1999-11-27.40238
Last observation 2020-01-26.10291
Number (Discarded) 385 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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