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2019SY4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 27 days
Unobserved 1711 days

 

Astrometry summary
Optical
RMS of residuals 0.719228
First observation 2019-09-22.298313
Last observation 2019-10-19.21533
Number (Discarded) 42 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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