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1993UD  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 9633 days
Unobserved 157 days

 

Astrometry summary
Optical
RMS of residuals 0.649637"
First observation 1993-10-16.36427
Last observation 2020-03-01.063265
Number (Discarded) 68 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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