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AstDyS ∴ Objects ∴ Medusa ∴ Observational info
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(149) Medusa  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 46320.4 days
Unobserved 84 days

 

Astrometry summary
Optical
RMS of residuals 0.48"
First observation 1891-09-28.875
Last observation 2018-07-25.263
Number (Discarded) 2700 (94)

 

Get the observational details
ASCII file

 

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





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