NEODyS-2

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2021ON  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 6 days
Unobserved 70 days

 

Astrometry summary
Optical
RMS of residuals 0.459091"
First observation 2021-07-14.531799
Last observation 2021-07-20.40289
Number (Discarded) 20 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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