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2019ER2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 21 days
Unobserved 1847 days

 

Astrometry summary
Optical
RMS of residuals 0.425739
First observation 2019-03-15.33782
Last observation 2019-04-05.634538
Number (Discarded) 33 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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