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2017EN4  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 1117 days
Unobserved 69 days

 

Astrometry summary
Optical
RMS of residuals 0.566973"
First observation 2017-03-08.50317
Last observation 2020-03-29.96878
Number (Discarded) 47 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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