"blue" . "Class A Stars" . "spectral class" . "Stellar
Class" . "B1" . "MKK stellar classification" . "A1V" . "early" . "Stellar classification#Class O" . "late-type stars" . "spectral-types" . "yellow white dwarf" . "B5" . "classification of stars" . "L and T class" . "stellar class of ultra-cool dwarf stars" . "Harvard scheme" . "Stellar classification#Class A" . "spectral category" . . "B-type star" . "type A" . "Regular stars" . "D" . "Stellar
Class" . "Stellar classification#Spectral types" . . . "red sun" . "R- and N-class stars" . "G-" . "T8V" . "Morgan\u2013Keenan classification system" . "O-type star" . "type G0" . "M dwarf stars" . "spectra" . "O" . "MK luminosity system" . "star's type" . "Spectral types F, G & M" . "G class" . "spectral standard" . "stellar classes" . "Yerkes class" . "Stellar classification#Class B" . "F8 dwarf star" . "class G8" . "G0" . "Y" . "stellar" . "spectral characteristics" . "\\\"G\\\" stars" . "Stellar classification#MK" . "O6-7" . "K-class" . "emission lines" . "class" . "F to G type" . "C5.5(Nb)" . "type K and M" . "M-type giant" . "L7red" . . . "class O" . "Harvard Classification Scheme" . "class B0" . "Stellar_classification#Secchi_classes" . "F9Ve" . "K class (orange)" . "O-" . "Sp. class" . "Y4V" . "type F" . "G-type star" . "Stellar classification#Secchi classes" . "M3V" . "B3I" . "K-type" . "Spectral type" . "spectral peculiarities" . "bluer" . "Secchi class" . "B" . "K4III" . "class stars" . . "early type stars" . "J-type" . "M-type star" . "classes" . "red star" . "spectral class G8 or K0" . . "DB" . "class B5 Ib" . "MKK system" . "O and B stars" . "B2" . "Stellar classification#Class T" . "M1.5Iab-Ib" . "F to G class" . "B-type" . "Class G Stars" . "stellar spectra" . "class A" . "Stellar_classification#Class_Y" . "\\\"T\\\" dwarf" . "long-term stability" . "K7" . "M type dwarf star" . "B-type stars" . "type-B" . "type M" . "MKK" . "O and B type stars" . "K2" . "M2" . "Stellar classification#Class K" . "B9.5V" . "classify" . "spectral types" . "M2.5V star" . "(MK type)" . "F-type" . "a class" . ":Stellar classification" . "spectral class G" . "B-" . "G-class star" . "classifications" . "late-O" . "K0-IIIa" . "Morgan-Keenan system" . "type O8" . "B-class stars" . "Stellar
class" . "MKK spectral classification" . "Stellar classification" . "Stellar classification#Class M" . "Class O stars" . "luminosity class" . "DA" . "type" . "stellar luminosity was classified alphabetically" . "O-stars" . "spectral-class" . "yellow sun" . "A star" . "star spectra" . "stellar class A7" . "T" . "classifying stars" . "early K" . "A-type star" . "C-type" . "spectral categories" . "F-type stars" . "type of star" . "type F7Ib" . "Stellar
class" . "Class T" . "O-type" . "bluish-white B-class stars" . "Stellar_classification#Yerkes_spectral_classification" . "Stellar spectra" . "star type" . "L-type" . "red stars" . . . "Spectral
class" . "classification" . . "spectral type F" . . "early K-type" . "Yerkes spectral classification" . "A-type stars" . . . "Stellar classification#Luminosity class" . "early-type star research" . "B2III" . "Stellar Classification" . "Spectral Types" . "spectral classes O, B, A, F, G, K, M" . "stellar class" . "spectrum" . "G2" . "Stellar classification" . "G\u2013K dwarfs" . "spectral and luminosity type" . "M-type dwarfs" . "late G-type" . "class B" . "S star" . "primary classes" . "M4.5" . "FGK" . "K type" . "early-type stars" . "Spectral classification" . "F0" . "spectral classification" . "blue-white star" . "Stellar
classification" . "G-type" . "orange" . "K3 giant star" . "spectrum of the star" . "white star" . "Stellar classification#History" . "class-O9.5" . "G9V" . "late T-type" . "Classification" . "spectral class-G star" . "sunlight hue" . . "class M" . . "Class G" . "M-class star" . . "blue Star" . "O and B spectral types" . "spectral class F" . "class A2" . "types of stars" . "Stellar_classification" . "G" . "classifying the spectra of stars" . "M stars" . "a stellar classification" . "Class B Stars" . "K-type star" . "MK system" . . "Stellar classification#Class G" . "stellar classification system" . "Harvard spectral classification" . "Stellar classification#Harvard spectral classification" . "color" . "class M1" . "O4" . "B-class" . "Of" . "spectral class F2" . "B9" . "classified stars" . "DB-type" . "G-Stars" . "Spectral
type" . "K0 star" . "spectral type O" . "late spectral types" . "Yerkes spectral classification scheme" . "type M8V" . "B-Type" . "S-type" . "A and B-type stars" . "K-type stars" . "Stellar
Type" . "O-class" . "Harvard system" . "stellar classification#Early and late nomenclature" . . "spectrally" . "Stellar classification#Yerkes spectral classification" . "Morgan\u2013Keenan system" . "M dwarfs" . "Stellar classification#White dwarf classifications" . "O class" . "MK spectral classification" . "Class M" . "G type" . "Spectral
type" . "spectral type" . "classify stars" . "Yerkes classification system" . "stellar classification" . "Stellar classification#Class F" . "Secchi classes" . "K" . "G4" . "S-type stars" . "K type star" . "spectral characteristics of stars" . "star and galaxy classification systems" . "A-type" . "F type" . "type M2.5" . "Stellar classification, Class B" . "Harvard" . "B1.5V" . "classes from O to A" . "O9.5 V" . "M4-type" . "Harvard Stellar Classification Scheme" . "Spectral
type" . "spectral type B" . "spectral classes" . "Yerkes luminosity classes" . "Class" . . "K or M-type" . "early-type" . . "Stellar classification#Spectral peculiarities" . "blue stars" . "classified" . "Secchi class IV" . "F, G, K, and M stars" . "spectral and luminosity classification system" . "Stellar classification#Class_A" . "colour" . "Class K9" . "Spectral" . "M-type stars" . "Class B2Vpe" . "peculiarity codes" . "M4-type stars" . "spectral class K" . . "M" . "class F star" . "K0" . "K or early M-type" . "a classification for stars" . "optical spectra" . "M-type" . "type-G" . "stellar spectrum" . "F and G type stars" . "A-" . "G-class" . "Stellar classification#Early and late nomenclature" . "class-B" . "types" . "class K" . "Stellar
class" . "spectral class M5.5" . "blue star" . "O type" . "late-type" . "G5V" . "M3-type" . "Type" . . "carbon stars" . "M-class" . "class A or F main sequence stars" . "type-M" . "Star" . "stellar two-dimensional classification system" . . "stellar classification for carbon stars" .