Search results for "Subgiant" - New World Encyclopedia

this portion of its evolution, labeled the subgiant branch on the Hertzsprung-Russell diagram, the luminosity of the star remains approximately constant ...

sequence, while the less massive Algol B is a subgiant star at a later evolutionary stage. The paradox can be solved by mass transfer: when the more massive ...

* The Roman numeral IV also stands for subgiant in the Yerkes spectral classification scheme. ===Biology=== * Four is the number of the most common ...