B Class stars have the following characteristics.
B ... remember "Oh Be A Fine Girl Kiss Me Right Now" The last two seem to be considered obsolete now.
Simply, because they are the hottest and thus the most luminous.
Blue (O).
No. Stars are their own class of of objects. In simple terms planets orbit stars and moons orbit planets.
The Sun. The big one that you see in the daytime.
There 3 major classes of IP Network, i.e. Class A, B & C. In details are as follows,the ranges of the above class r........Class A starts from = 0.0.0.0 - 127.255.255.255,Class B stars from = 128.0.0.0 - 191.255.255.255Class C stars from - 193.0.0.0 - 223.255.255.255
There are stars with spectral classes of O & B (e.g. Rigel) R136a1 is a star of the spectral class WN5h. Wolf Rayet stars have this kind of spectral type.
There 3 major classes of IP Network, i.e. Class A, B & C. In details are as follows,the ranges of the above class r........Class A starts from = 0.0.0.0 - 127.255.255.255,Class B stars from = 128.0.0.0 - 191.255.255.255Class C stars from - 193.0.0.0 - 223.255.255.255
Spectral class is the categorization of stars by temperature and size, mostly the former. Spectral class B is very hot. In descending order (hottest to coolest) the spectral classes are O,B,A,F,G,K,M. You can see that B is very near the top.
Typically orange stars have a spectral class of K. Examples are:ArcturusAldebaranAlpha Centauri B
B ... remember "Oh Be A Fine Girl Kiss Me Right Now" The last two seem to be considered obsolete now.
Class "B"
Class B is said to be a "subclass" of class A.
Canis Major contains all types of stars, although B class stars are probably the most common of the asterism.
Class b
Simply, because they are the hottest and thus the most luminous.
B class pipe is heavier.