Spectral Type en
Stellar classification is a classification of stars based on their spectral characteristics. Most stars are currently classified using the letters O, B, A, F, G, K and M, where O stars are the hottest and the letter sequence indicates successively cooler stars up to the coolest M class. According to an informal tradition, O stars are "blue", B "blue-white", A stars "white", F stars "yellow-white", G stars "yellow", K stars "orange", and M stars "red." The spectrum letter designation is further enhanced by a numerical addition of 0-9 for tenths of the range between two star classes. [ - ]
What are Properties? Properties
|Objects of this spectral type||/astronomy/spectral_type/celestial_objects_of_this_spectral_type||/astronomy/star||
Celestial objects observed of this spectral type.
What are Included Types? Included Types
This type doesn't have any included types.