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(584) Semiramis  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 43218.1 days
Unobserved 44 days

 

Astrometry summary
Optical
RMS of residuals 0.39
First observation 1906-01-15.796
Last observation 2024-05-13.899
Number (Discarded) 3840 (46)

 

Get the observational details
ASCII file

 

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