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OBSERVATIONAL INFORMATION
Arc information
Arc length 23478 days
Unobserved 283 days

 

Astrometry summary
Optical
RMS of residuals 0.530260"
First observation 1955-03-23.20139
Last observation 2019-07-03.31030
Number (Discarded) 999 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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