NGC 3603

MK spectral classification

NoRefMK
00181043O3.5 If
00191043O3 V((f))
00231043OC9.7 Ia
00241043O6 V
00251043B1 Iab
00271043O7.5 V
00471043O4 V
00491043O7.5 V
00531043O8.5 V
00541043O6 V
00561043O3 III(f)+O?
00571043O3 III(f)
00581043O8 V
00631043O3.5 III(f)
00641043O3 V((f))
00681043O3 V((f))
00731043O3 V
00871043O5 V+OB?
00901043O6 V
00911043O6.5+OB?
00921043O4 III(f)
00931043O3 V
00941043O4 V
00951043O3 III(f*)
00981043O8 V-III
02421043O6.5 V((f))
02521043O3 III(f)
02531043O6 V((f))
04961043O7 V
40001043O5.5 V
40011043WN6+abs
40021043O3 III(f)
40031043O3 III(f*)
40041043O3 V
40051043O6 V
40071043WN6+abs
40081043O8.5 V
40151043WN6+abs