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2018NN4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 3338 days
Unobserved 845 days

 

Astrometry summary
Optical
RMS of residuals 0.614211
First observation 2013-01-08.496008
Last observation 2022-02-28.06057
Number (Discarded) 246 (14)

 

Get the observational details
Optical observations (ASCII file)

 

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