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2017YR1  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 2933 days
Unobserved 65 days

 

Astrometry summary
Optical
RMS of residuals 0.509741"
First observation 2013-07-08.429634
Last observation 2021-07-19.373729
Number (Discarded) 137 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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