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(3271) Ul  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 14084 days
Unobserved 501 days

 

Astrometry summary
Optical
RMS of residuals 0.623635
First observation 1982-09-14.14360
Last observation 2021-04-06.238602
Number (Discarded) 226 (5)

 

Get the observational details
Optical observations (ASCII file)

 

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