ASCC 57

MK spectral classification

No Ref MK
00041028K1 III
00071028A9/F0 III/IV
00241028F5
00251028M0
00331028K0/K1IV
00411028K5
00441028B9
00471028K7
00541028A0
00581028K3III
00671028M0/1 III