Visit ilectureonline.com for more math and science lectures! In this video I will explain the stellar classification of luminosity class. Next video can be seen at: • Astronomy - Ch. 17: Th...
Пікірлер: 4
@0219-n1e5 жыл бұрын
what is the class changing order of a G star in the term of the life cycle and age of the star?
@bartonpaullevenson34275 жыл бұрын
I don't believe there are any M-class subgiants, although I may be wrong. I've never seen one in catalogues, anyway.
@isaiahmills88668 жыл бұрын
you forgot hypergiant stars please put that in too thankyou
@bartonpaullevenson34275 жыл бұрын
Not all luminosity class schemes recognize the hypergiants, since there's debate about whether they actually exist.