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(606939) 2019SD3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4567 days
Unobserved 180 days

 

Astrometry summary
Optical
RMS of residuals 0.718974
First observation 2011-04-21.403098
Last observation 2023-10-22.502824
Number (Discarded) 131 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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