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(4811) Semashko  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 25081.9 days
Unobserved 303 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 1955-03-23.194
Last observation 2023-11-23.056
Number (Discarded) 4301 (600)

 

Get the observational details
ASCII file

 

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