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(359369) 2009YG  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 4406 days
Unobserved 1953 days

 

Astrometry summary
Optical
RMS of residuals 0.634666
First observation 2006-10-22.48368
Last observation 2018-11-14.232743
Number (Discarded) 172 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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