Trumpler 27
MK spectral classification
No
Ref
MK
0001
334
M0 Ia
0002
334
B0 Ia
0005
334
B2.5 Ib
0016
334
B0.5 Ia
0023
334
B0.7 Ia
0027
334
O8 III((f))
0032
334
B1.5: V:
0042
334
B3 V
0043
334
B8 I
0044
334
B1.5 Ia
0046
334
B8 I
0102
334
G0 I
0104
334
O8.5 III
0107
334
B0.5 Ia