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(155140) 2005UD  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 13921 days
Unobserved 222 days

 

Astrometry summary
Optical
RMS of residuals 0.371118"
First observation 1982-11-06.41635
Last observation 2020-12-17.195154
Number (Discarded) 737 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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