NGC 6611
Selected MK spectral classification
No
Ref
MKS
0125
265
B1.5 V
0150
265
B0.5 V
0166
265
O9 V
0175
265
O6
0210
265
B1.5 V
0223
265
B1 V
0296
265
B2 V
0314
265
O9.5V
0351
265
B1 V N E
0367
265
O9.5 V
0401
265
O8 V
0469
265
B1.5 V