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2019UM9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 2 days
Unobserved 1634 days

 

Astrometry summary
Optical
RMS of residuals 1.004710
First observation 2019-10-27.23325
Last observation 2019-10-29.12255
Number (Discarded) 81 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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