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(4223) Shikoku  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 27533.4 days
Unobserved 66 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1948-11-01.900
Last observation 2024-03-21.258
Number (Discarded) 5635 (27)

 

Get the observational details
ASCII file

 

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