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2003WU21  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 4756 days
Unobserved 1604 days

 

Astrometry summary
Optical
RMS of residuals 0.413539"
First observation 2003-11-20.35384
Last observation 2016-11-27.06624
Number (Discarded) 126 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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