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2020SY4  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 6 days
Unobserved 304 days

 

Astrometry summary
Optical
RMS of residuals 0.530450"
First observation 2020-09-22.38159
Last observation 2020-09-27.918408
Number (Discarded) 28 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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