1.Previous
3.Next

("yellow") supergiants, or a comparatively cooler C-R type carbon star supergiant. Three of the stars are however of the "blue" B type, for example VZ Sagittarii. Four stars--V854 Cen, V CrA, VZ Sgr, and V3795 Sgr-- are unusually and inexplicably poor in iron absorption lines in the spectrum. The constant features are prominent carbon

1.Previous
3.Next