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(351340) 2004YC5  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 5902 days
Unobserved 162 days

 

Astrometry summary
Optical
RMS of residuals 0.475556"
First observation 2004-12-20.28050
Last observation 2021-02-16.144882
Number (Discarded) 301 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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