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(8507) 1991CB1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11686 days
Unobserved 109 days

 

Astrometry summary
Optical
RMS of residuals 0.590948
First observation 1991-02-15.22906
Last observation 2023-02-13.167546
Number (Discarded) 587 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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