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(22812) Ricker  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 19269.3 days
Unobserved 156 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1971-03-24.389
Last observation 2023-12-25.659
Number (Discarded) 1466 (9)

 

Get the observational details
ASCII file

 

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