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2015XW377  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 1499 days
Unobserved 139 days

 

Astrometry summary
Optical
RMS of residuals 0.644564"
First observation 2015-12-09.40624
Last observation 2020-01-16.897809
Number (Discarded) 50 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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