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2001XU4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5 days
Unobserved 8170 days

 

Astrometry summary
Optical
RMS of residuals 0.432476
First observation 2001-12-09.24094
Last observation 2001-12-14.28227
Number (Discarded) 31 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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