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2020YN4  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 3 days
Unobserved 219 days

 

Astrometry summary
Optical
RMS of residuals 0.592202"
First observation 2020-12-24.43494
Last observation 2020-12-27.07341
Number (Discarded) 28 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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