The following is a
list of mnemonics for stellar classification.
Stars are classified as O, B, A, F, G, K, M, and sometimes R, N, S, C, L and T depending on their size and composition. The classifications R, N, S and C are given to stars with high carbon content and L and T are given to stars that are so small they do not generate enough heat to begin
nuclear fusion. These "unusual" classifications are usually not included in mnemonics.
- Oh Be A Fine Girl, Kiss Me Right Now Sweetie
- Our Brother, A Footsoldier, Got Killed Monday
- Oh Big And Ferocious Gorilla, Kill My Roomate Now.
- Only Bored Astronomers Find Gratification Knowing Mnemonics
- Only Boys Advocating Feminism Get Kissed Meaningfully
- Only Big Astronomy Federal Grants Keep Money. Research Needs Support!
- Out Back A Friend Grows Killer Marijuana
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- Oh Boy An F-Grade Kills Me