S Sct

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S Sct -- a carbon rich Semi-regular pulsating Star with detached circumstellar shell (== IRAS 20396+4757, IRC +50338, AFGL 2632, SAO 49940) ( SIMBAD entry )

Basic parameters:

Period =
Luminosity =
Mass =
Mass loss rate =
Vexp = 8.0 km/s (from CO lines, see De Beck et al., 2010A&A...523A..18D)
Vlsr = 15.0 km/s (from CO lines, see De Beck et al., 2010A&A...523A..18D)
R* =

Mm Line Observations
 
 
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