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(163000) 2001SW169  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7861 days
Unobserved 809 days

 

Astrometry summary
Optical
RMS of residuals 0.496175"
First observation 1997-12-25.64206
Last observation 2019-07-04.16522
Number (Discarded) 1036 (5)

 

Get the observational details
Optical observations (ASCII file)

 

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