2016AJ....152...31A

Query : 2016AJ....152...31A

2016AJ....152...31A - Astron. J., 152, 31-31 (2016/August-0)

Spectral classification and properties of the OVz stars in the galactic O star spectroscopic survey (GOSSS).

ARIAS J.I., WALBORN N.R., DIAZ S.S., BARBA R.H., MAIZ-APELLANIZ J., SABIN-SANJULIAN C., GAMEN R.C., MORRELL N.I., SOTA A., MARCO A., NEGUERUELA I., LEAO J.R.S., HERRERO A. and ALFARO E.J.

Abstract (from CDS):

On the basis of the Galactic O Star Spectroscopic Survey (GOSSS), we present a detailed systematic investigation of the O Vz stars. The currently used spectral classification criteria are rediscussed, and the Vz phenomenon is recalibrated through the addition of a quantitative criterion based on the equivalent widths of the He i λ4471, He ii λ4542, and He ii λ4686 spectral lines. The GOSSS O Vz and O V populations resulting from the newly adopted spectral classification criteria are comparatively analyzed. The locations of the O Vz stars are probed, showing a concentration of the most extreme cases toward the youngest star-forming regions. The occurrence of the Vz spectral peculiarity in a solar-metallicity environment, as predicted by the fastwind code, is also investigated, confirming the importance of taking into account several processes for the correct interpretation of the phenomenon.

Journal keyword(s): stars: early-type - stars: fundamental parameters - surveys - surveys

VizieR on-line data: <Available at CDS (J/AJ/152/31): table1.dat table2.dat table3.dat>

CDS comments: In Table 5, Sh 1-48 is a probable misprint for Sh 2-48.

Simbad objects: 317

Full paper

View the references in ADS

Number of rows : 317

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023	#notes
1	V* V747 Cep	SB*	00 01 46.8678793584	+67 30 25.102332180	11.6	11.38	10.07			O5.5V(n)((f))	53	0
2	Ass Cep OB 4	As*	00 02	+67.7						~	76	1
3	BD+66 1675	*	00 02 10.2887046096	+67 24 32.228861796	10.18	10.16	9.08			O7.5Vz	90	0
4	Cl Berkeley 59	OpC	00 02 17	+67 26.5						~	91	0
5	NGC 7822 29	Y*O	00 02 19.1183701152	+67 25 38.263184040		12.82	11.806		9.149	O7V((f))z	15	0
6	Hilt 63	*	00 48 12.5521945392	+62 59 24.885471660	11.35	11.88	11.40			O7Vz	17	0
7	SH 2-180	HII	00 48.8	+62 55						~	10	0
8	Ass Cas OB 7	As*	00 50 14	+64 04.3						~	62	0
9	IC 1590	OpC	00 52 49	+56 37.7						~	62	0
10	HD 5005A	*	00 52 49.2139931592	+56 37 39.512552844		8.58	8.58			O4.5V((fc))z	41	0
11	HD 5005C	*	00 52 49.5560247120	+56 37 36.823054692		8.87	8.90			O8.5V(n)	24	0
12	BD+60 134	*	00 56 14.2146529032	+61 45 36.974823444	11	11.29	10.6			O5.5V(n)((f))	18	0
13	HD 5689	*	00 59 47.5908405456	+63 36 28.250542152	8.79	9.41	9.19			O7Vn((f))	46	0
14	LBN 623	HII	01 00.0	+60 59						~	30	2
15	Ass Cas OB 1	As*	01 00	+61.5						~	42	0
16	HD 12993	V*	02 09 02.4741997056	+57 55 55.948483236	8.38	9.13	8.98			O6.5V((f))Nstr	145	0
17	Hilt 233	**	02 12 29.969160	+59 54 04.18608	11.87	12.026	10.978	10.759		O8V+B0V	22	0
18	HD 14633	SB*	02 22 54.2923246536	+41 28 47.724359448	6.14	8.79	8.73	8.69		ON8.5V	219	0
19	IC 1795	HII	02 25 43.5	+62 06 13						~	236	0
20	BD+61 411	Y*O	02 26 34.3948	+62 00 42.380	11.09	11.14	10.28			O6.5V((f))z	57	0
21	BD+60 497	Y*O	02 31 57.0901516200	+61 36 43.948697940	10.466	9.39	8.85			O6.5V((f))+O8/B0V	103	0
22	BD+60 501	Y*O	02 32 36.2781863760	+61 28 25.586191812	11.062	10.02	9.56			O7V(n)((f))z	115	0
23	NAME Heart Nebula	HII	02 32.7	+61 27						~	309	1
24	IC 1805	OpC	02 32 50	+61 28.3		7.03	6.5			~	508	2
25	HD 15629	Y*O	02 33 20.5873992264	+61 31 18.188762844	8.23	8.85	8.42			O4.5V((fc))	236	0
26	BD+60 513	Y*O	02 34 02.5297182912	+61 23 10.877763048	9.38	9.88	9.39			O7Vnz	105	0
27	BD+62 424	*	02 36 18.2198941128	+62 56 53.342436192	10.311	9.23	8.90			O6.5V(n)((f))	57	0
28	Ass Cas OB 6	As*	02 43	+61.3						~	121	0
29	HD 17505B	*	02 51 08.2655319592	+60 25 03.769727967		9.35	9.06			O8V	4	0
30	HD 17520	**	02 51 14.4527711976	+60 23 10.057239852	7.86	8.54	8.24	7.96	7.73	O9.2Ve+O8Vz	141	0
31	IC 1848	OpC	02 51 25	+60 25.1		6.87	6.5			~	480	2
32	BD+60 586	*	02 54 10.6733578416	+60 39 03.492857052	9.632	8.713	8.489	8.893		O7Vz	90	0
33	HD 18326	EB*	02 59 23.1709737312	+60 33 59.519691216	9.211	8.21	7.94			O6.5V((f))z+O9/B0V:	128	0
34	NAME Magellanic Clouds	GrG	03 00	-71.0						~	6630	1
35	HD 19265	*	03 03 28.0443981816	-57 31 30.696250296		10.22	9.11			K0III	11	1
36	Ass Per OB 3	As*	03 27 48.5	+49 54 02		15.36	13.93			~	36	0
37	Ass Cam OB 1	As*	03 31.6	+58 38						~	92	0
38	Hilt 412	*	03 59 07.4899665432	+57 14 11.661837396	11.254	10.35	10.08			O8Vz	28	0
39	Cl Alicante 1	OpC	03 59 08	+57 14.4						~	16	0
40	BD+56 864	SB*	03 59 18.2933470368	+57 14 13.757279424	10.837	9.93	9.80			O5.5V(n)+O6.5V(n)	49	0
41	Ass Cam OB 3	As*	04 03	+56.7						~	26	0
42	BD+50 886	*	04 03 20.7488407416	+51 18 52.519476312	13.766	12.27	11.22			O4V((fc))	32	0
43	BD+52 805	*	04 18 35.6040455581	+52 51 53.810979270	11.11	11.53	11.01			O8V(n)	11	0
44	LHA 120-N 11	HII	04 56 51.4	-66 24 24						~	249	0
45	LBN 168.71+00.89	HII	05 19.8	+38 57						~	12	0
46	LS V +38 12	*	05 20 00.6489369168	+38 54 43.505492400	11.23	10.82	10.40			O7V((f))+B0III-V	15	0
47	Ass Aur OB 1	As*	05 22	+33.9						~	82	0
48	HD 242908	Y*O	05 22 29.3024469216	+33 30 50.454124452	8.6	9.280	9.084	9.241		O4.5V(n)((fc))z	123	0
49	SH 2-230	HII	05 22.5	+34 08						~	16	0
50	LS V +33 15	Y*O	05 22 39.6835151291	+33 22 18.258113541	10.17	10.71	10.22	10.009	9.264	O7V(n)z	33	0
51	HD 242926	Y*O	05 22 40.0955764848	+33 19 09.399870012	9.04	9.65	9.40			O7Vz	82	0
52	BD+33 1025	Y*O	05 22 43.9986915696	+33 26 26.656482120	9.84	10.37	10.28		9.904	O7.5V(n)z	40	0
53	HD 242935	**	05 22 46.541232	+33 25 11.34300	8.9			9.608		O7.5V((f))	71	0
54	NGC 1893	OpC	05 22 54	+33 26.6						~	256	0
55	NAME LMC	G	05 23 34.6	-69 45 22			0.4			~	16636	1
56	HD 35619	*	05 27 36.1458757248	+34 45 19.002906324	8.08	8.79	8.66			O7.5V((f))z	104	0
57	Ass Aur OB 2	As*	05 28	+34.9						~	45	0
58	HD 36879	*	05 35 40.5264730272	+21 24 11.719601856	6.97	7.69	7.58			O7V(n)((f))z	139	0
59	NAME 30 Dor Nebula	SFR	05 38 36.0	-69 05 11						~	1143	2
60	HD 41161	*	06 05 52.4562749544	+48 14 57.417890532	5.66	6.658	6.764			O8Vn	127	0
61	HD 41997	*	06 08 55.8226126488	+15 42 18.192106044	8.16	9.47	9.13	8.83		O7.5Vn((f))	95	0
62	NGC 2175	OpC	06 09 39	+20 29.2		7.0	6.8			~	256	3
63	HD 42088	*	06 09 39.5728368936	+20 29 15.450599580	6.73	7.58	7.57	8.45		O6V((f))z	243	0
64	Ass Gem OB 1	As*	06 09.8	+21 35						~	184	0
65	HD 44811	*	06 24 38.3546476632	+19 42 15.806335392	7.72	8.54	8.48	8.91		O7V(n)z	64	0
66	RL 128	V*	06 24 59.8664756880	+26 49 19.398522648	14.31	15.21	15.11	15.18		O4.5V((c))z	15	0
67	HD 256725	*	06 25 01.3005521328	+19 50 56.120893548	9.34	9.94	9.59	9.96		O5V((fc))	30	0
68	Cl Bochum 1	OpC	06 25 18	+19 46.8		8.08	7.9			~	51	1
69	HD 46056	Em*	06 31 20.8608343776	+04 50 03.842554740	7.60	8.36	8.16	8.16	8.09	O8Vn	219	0
70	NAME Rosette OB Association	As*	06 31.7	+04 58						~	142	0
71	HD 46149	SB*	06 31 52.5319291296	+05 01 59.178678024	7.03	7.80	7.61	7.54	7.36	O8.5V	270	0
72	HD 46150	Em*	06 31 55.5205071744	+04 56 34.296516096	6.03	6.86	6.73	6.50	6.41	O5V((f))z	389	0
73	NGC 2244	OpC	06 32 11	+04 54.8						~	609	1
74	NAME Rosette Nebula	HII	06 32 26.76	+04 47 37.1						~	481	1
75	HD 46485	Y*O	06 33 50.9566745256	+04 31 31.613196504	7.92	8.60	8.27		8.10	O7V((f))nzvar?	143	0
76	LBN 970	HII	06 34 22	+02 28.1						~	21	0
77	HD 46573	SB*	06 34 23.5692982800	+02 32 02.944339980	7.61	8.27	7.93			O7V((f))z	128	0
78	NAME Mon I	MoC	06 35	+10.1						~	241	0
79	TYC 737-1170-1	*	06 36 29.0050574784	+10 49 20.867624508		11.69	11.62			O7Vz	7	0
80	NGC 2264	OpC	06 40 52	+09 52.6						~	1737	0
81	* 15 Mon	Be*	06 40 58.65963	+09 53 44.7229	3.360	4.45	4.68		4.88	O7V+B1.5/2V	786	0
82	HD 48099	Be*	06 41 59.2308626256	+06 20 43.532571372	5.38	6.32	6.37	6.30	6.35	O5V((f))z+O9:V	289	0
83	HD 48279A	*	06 42 40.548	+01 42 58.23		8.02	7.96	8.72		O8.5VzNstrvar?	10	0
84	LS 85	**	06 45 48.8028412464	-07 18 46.594842732	11.57	12.28	12.08	12.19		O7.5V	12	0
85	LBN 1014	HII	06 45.9	-07 18						~	22	0
86	Cl Collinder 121	OpC	06 56 20	-24 43.8		3.02	2.6			~	146	0
87	IC 2177	RNe	07 04 25	-10 27.3						~	150	2
88	LBN 1033	HII	07 05.9	-11 13						~	46	1
89	HD 53975	SB*	07 06 35.9651934840	-12 23 38.220633600	5.38	6.40	6.50	6.51		O7.5Vz	190	0
90	NAME CMa OB1	As*	07 07.0	-10 28						~	140	0
91	HD 54662	SB*	07 09 20.2493151288	-10 20 47.635088964	5.35	6.24	6.21	7.23		O6.5Vz(n)+O7.5Vz	337	2
92	TYC 5968-4011-1	*	07 09 55.2025317432	-18 30 07.852053600	10.65	11.29	10.82	10.73		O6.5V((f))	25	0
93	HD 57236	SB*	07 19 30.1024120872	-22 00 17.279067852	8.21	8.90	8.80	9.41		O8.5V	61	1
94	TYC 5987-2050-1	*	07 30 01.2701952120	-19 08 34.867551696	11.5	11.97	11.34	11.15		O6.5V((f))z	17	1
95	LBN 1050	HII	07 31 02.4	-19 09 17						~	23	1
96	BD-15 1909	*	07 34 58.4623937424	-16 14 23.209706616	10.06	10.83	10.58	10.59		O6.5V((f))z	13	0
97	NGC 2467	OpC	07 52 18	-26 25.7						~	183	1
98	HD 64315	Em*	07 52 20.2841727949	-26 25 46.683038109	8.76	9.49	9.24	9.63	8.86	O5.5Vz+O7V	115	1
99	CPD-26 2704	*	07 52 36.5888563656	-26 22 41.870318304	10.84	11.50	11.16	11.15		O7V(n)	25	0
100	Ass Pup OB 1	As*	07 53	-26.8						~	25	0
101	HD 64568	*	07 53 38.2051918848	-26 14 02.598056556	8.64	9.50	9.39	9.77	9.204	O3V((f*))z	107	0
102	Ass Vel OB 2	As*	08 09 22.478	-47 21 03.46						~	263	0
103	CPD-45 2920	EB*	08 43 49.8047993256	-46 07 08.757379416	10.6	11.36	10.99	10.91		O6.5V(n)((f))	36	1
104	Ass Vel OB 1	As*	08 49.9	-45 00						~	99	0
105	CD-47 4550	*	08 57 51.6591996432	-47 45 43.990614468	10.92	11.13	10.29	10.15		O7V((f))z	31	0
106	CD-49 4263	*	09 15 52.7893643880	-50 00 43.784843184	11.88	12.03	11.05	10.78		O7.5V((f))	18	0
107	Cl Pismis 11	OpC	09 15 53.0	-50 01 00						~	32	1
108	HD 298429	*	09 30 37.2571070208	-51 39 34.694474940	9.78	10.46	9.97	9.80		O8.5V	41	0
109	GSC 08612-00589	*	10 22 40.9588843872	-59 30 30.588078600		12.69	11.99			O7V((f))z	9	0
110	CD-58 3214	*	10 22 43.7713603128	-59 30 18.220980420		12.65	11.86			O8V(n)	8	0
111	HD 90273	*	10 23 44.4543211632	-57 38 31.534939032	8.35	9.25	9.05	9.58		ON7V((f))	78	0
112	HD 91572	*	10 33 12.2657051544	-58 10 13.653979140	7.44	8.29	8.24	9.03		O6.5V((f))z	88	0
113	HD 91824	SB*	10 34 46.6322493936	-58 09 22.038466896	7.17	8.11	8.14	9.02		O7V((f))z	147	0
114	HD 91837	*	10 34 49.5067682424	-60 11 14.042526936	7.42	9.31	9.31	9.38		O8.5Vn	26	0
115	C 1033-598	OpC	10 35 45.7	-60 07 34		6.53	6.3			~	22	0
116	NGC 3293	OpC	10 35 53	-58 13.9						~	304	0
117	CD-57 3378	*	10 37 18.6300239328	-58 37 41.778723684	8.4	9.085	8.966	9.59		O8Vz+O9.7V	33	1
118	NGC 3324	OpC	10 37 22	-58 36.9						~	121	1
119	HD 92206A	*	10 37 22.2806454192	-58 37 22.852573968		8.315	8.219	9.014		O6V((f))z	17	0
120	HD 92206B	*	10 37 22.9650846624	-58 37 22.959552000	8.48					O6V((f))z	25	0
121	Ass Car OB 1	As*	10 38	-59.0						~	157	0
122	HD 92504	*	10 39 36.8683124520	-57 27 40.634282304	7.47	8.38	8.46	9.296		O8.5V(n)	68	0
123	HD 305438	SB*	10 42 43.7655852768	-59 54 16.457670072	7.82	8.81	8.85	9.51		O8Vz	39	0
124	HD 303316	SB*	10 43 11.1862677408	-59 44 21.026160276	9.148	9.890	9.633	9.89	9.086	O7V((f))z	32	0
125	CPD-58 2608A	*	10 43 41.2298355888	-59 35 48.162428916	10.935	10.98	10.42	10.76	9.92	O7.5Vz	21	0
126	CD-58 3526	*	10 43 46.6855999968	-59 32 54.846500640	9.161	9.884	9.593	9.84	9.13	O6V((f))z	65	0
127	HD 93128	SB*	10 43 54.3957741024	-59 32 57.497266716	8.82	8.97	8.77	9.40	8.71	O3.5V((fc))z	96	1
128	Cl Trumpler 14 9	*	10 43 55.3595921208	-59 32 48.868422180	9.282	10.102	9.902	9.31	9.45	O8.5V	13	0
129	Cl Trumpler 14	OpC	10 43 57	-59 33.2		5.70	5.5			~	489	0
130	HD 93129B	*	10 43 57.6453994104	-59 32 53.765064780		10.40	8.84			O3.5V((f))	67	0
131	CD-58 3529	*	10 43 59.9072622960	-59 32 25.452459240	8.631	9.439	9.286	9.73	9.11	O7V((f))z	23	0
132	Cl Collinder 228	OpC	10 44 00	-60 05.2		4.58	4.4			~	202	0
133	HD 93146A	*	10 44 00.1579435416	-60 05 09.880180368	7.57	8.45	8.47	9.281		O7V((f))z	82	0
134	HD 93161A	SB*	10 44 08.8380609288	-59 34 34.509718560	7.33	8.619	8.581	8.61		O7.5V+O9V	39	1
135	HD 93204	EB*	10 44 32.3390794992	-59 44 31.020804780	7.63	8.52	8.42	8.20	7.92	O5.5V((f))	184	0
136	V* V560 Car	SB*	10 44 33.7393258944	-59 44 15.434446956	6.89	7.80	7.75	7.56	7.46	O3.5V((f))+O8V	292	0
137	HD 93222	Y*O	10 44 36.2481200208	-60 05 28.890759120	7.26	8.18	8.10	8.91		O7V((f))z	192	0
138	CPD-59 2591	*	10 44 36.7048192536	-59 47 29.696644860	10.726	11.312	10.851		9.975	O8.5V+B0.5:V:	40	0
139	HD 303311	SB*	10 44 37.4602634976	-59 32 55.460525100	8.30	9.042	8.979	9.58	9.09	O6V((f))z	79	0
140	CD-59 3300	*	10 44 41.7962304024	-59 46 56.405228916	8.07	8.79	8.57	9.33		O6V((f))	135	0
141	HD 305524	*	10 44 45.2430436392	-59 54 41.516898084	8.81	9.53	9.29	9.71		O6.5Vn((f))z	39	0
142	V* V572 Car	EB*	10 44 47.3048862456	-59 43 53.277923784	8.17	8.96	8.81	9.45		O7.5V(n)z+B0V(n)	165	1
143	CD-59 3304	SB*	10 44 54.7086302424	-59 56 01.842920808	9.48	10.29	10.10	10.17		O8.5V	24	0
144	Cl Trumpler 16	OpC	10 45 01	-59 42.0		5.35	5.0			~	469	0
145	NGC 3372	HII	10 45 02.23	-59 41 59.8						~	979	2
146	* eta Car	Em*	10 45 03.5377808928	-59 41 04.051599720	6.37	7.03	6.48	4.90	4.41	OBepec	2378	0
147	CPD-59 2626	*	10 45 05.8006619760	-59 45 19.624746096	9.792	10.389	9.995	10.03	9.228	O7.5V(n)z	59	0
148	HD 303308	**	10 45 05.9147911152	-59 40 05.925360036	7.45	8.30	8.17	7.92	7.75	O4.5V((fc))	291	0
149	HD 93343	*	10 45 12.2210285688	-59 45 00.441008892	9.01	9.76	9.558	9.17	8.76	O8Vz	81	0
150	V* V731 Car	EB*	10 45 12.7214663496	-59 44 46.149112428	8.739	9.472	9.229	9.65	8.699	O8V(n)+O9.5V	87	0
151	CPD-59 2636	SB*	10 45 12.8686809888	-59 44 19.205057544	8.913	9.559	9.218		8.535	O8V+O8V	71	0
152	CD-59 3310	SB*	10 45 16.5181708560	-59 43 37.050828744	8.842	9.542	9.219	9.65	8.585	O6V((fc))	87	0
153	Cl* Trumpler 16 MJ 568	*	10 45 22.2824057088	-59 50 47.042261700	11.72	11.94	11.29			O6V((f))	11	0
154	HD 305532	*	10 45 34.0456877136	-59 57 26.608751424	9.80	10.54	10.20	10.16	9.563	O6.5V((f))z	51	0
155	V* V662 Car	EB*	10 45 36.3215655240	-59 48 23.261257368	12.74	12.91	12.05	12.10		O5Vz+B0:V	45	0
156	HD 305525	*	10 46 05.7017733864	-59 50 49.380764388	10.26	10.68	10.00	10.03		O5.5V(n)((f))z	45	0
157	CPD-59 2673	SB*	10 46 22.4670182160	-59 53 20.502928176	10.43	10.93	10.47	10.26		O5.5V(n)((f))z	37	0
158	HD 305539	*	10 46 33.0589064424	-60 04 12.602965440	9.43	10.24	9.91	10.02	9.481	O8Vz	55	0
159	Cl Bochum 11	OpC	10 47 15.2	-60 05 51		8.16	7.9			~	83	0
160	HD 305612	*	10 47 16.4260552848	-60 05 39.920241120	9.82		9.817	10.223		O8V(n)z	26	0
161	ALS 18551	*	10 58 17	-61 11.9	13.34	13.69	12.89			O4.5V(n)z+O4.5V(n)z	8	0
162	UCAC4 145-065595	**	10 58 32.3898617640	-61 10 56.660216844		13.67	12.48	12.62		O5V((f))+O7V((f))	4	0
163	BRAN 337	HII	11 02 56.1	-59 29 16						~	17	0
164	HD 96715	*	11 07 32.8167251952	-59 57 48.704400540	7.51	8.32	8.28	9.04		O4V((f))z	113	0
165	V* EM Car	EB*	11 12 04.5060592584	-61 05 42.944560584	8.06	8.80	8.54	9.25		O7.5V((f))+O7.5V((f))	159	0
166	HD 97848	*	11 14 31.9027108872	-59 01 28.842530124	7.66	8.59	8.60	9.43		O8V	79	0
167	NGC 3603 56	*	11 15 07.4938023792	-61 15 46.365176664		14.49	13.39			O5.5V(n)	16	0
168	NGC 3603 19	*	11 15 11.3180489328	-61 15 55.641789720		14.51	13.56			O5V(n)	14	0
169	HD 97966	EB*	11 15 11.7805980960	-59 24 58.262246172	8.02	8.89	8.85	9.50		O7V((f))z	58	0
170	HD 99546	*	11 26 36.9049962456	-59 26 13.594127100	7.33	9.06	9.02	9.12		O7.5V((f))Nstr	57	0
171	V* TU Mus	EB*	11 31 10.9241479224	-65 44 32.099167788	7.58	9.52	9.34	9.25		O8V(n)z+B0V(n)	167	0
172	V* V1051 Cen	EB*	11 37 48.4343499072	-63 19 23.518561512	6.28	7.18	7.16	8.11		O5.5V((f))+O8:V	144	1
173	HD 101191	SB*	11 38 12.1672877688	-63 23 26.799724320	7.69	9.32	9.36	9.29		O8V	79	0
174	IC 2944	OpC	11 38 20.00	-63 22 22.0						~	181	0
175	HD 101223	*	11 38 22.7710327032	-63 12 02.800069956	8.12	9.55	9.51	9.41		O8V	77	0
176	HD 101413	*	11 39 45.8384076768	-63 28 40.117629864	7.62	9.16	9.21	9.13		O8V	124	0
177	HD 101436	**	11 39 49.9553334624	-63 28 43.549419180	6.8	8.98	8.93	8.78		O6.5V((f))	137	1
178	Ass Cru OB 1	As*	11 40	-62.9						~	44	0
179	HD 110360	SB*	12 42 12.7021597968	-60 39 08.707043484	8.69	9.79	9.58	9.77		ON7V	54	0
180	Ass Cen OB 1	As*	13 02	-61.4						~	106	0
181	CPD-61 3973	*	13 45 21.1022529456	-62 25 35.436351252	11.02	11.39	10.72	10.52		O7.5V((f))	13	0
182	HD 122313	*	14 03 12.9895513008	-62 15 38.580554376	9.1	10.30	10.07	9.79		O8.5V	25	0
183	HD 123590	*	14 10 43.9689754248	-62 28 44.450066712	6.93	9.21	8.84	8.68		O8Vz	41	0
184	HD 144647	V*	16 09 16.1902434816	-49 36 21.688885764	10.27	10.88	10.05	10.06		O8.5V(n)	32	0
185	HD 145217	V*	16 12 00.3093958416	-50 18 20.528167608	10.58	10.85	10.14	10.02		O8V	31	0
186	HD 150135	*	16 41 19.4443334664	-48 45 47.568769200	6.19	7.00	6.88	7.33		O6.5V((f))z	121	0
187	GUM 55	HII	16 53	-42.2						~	26	0
188	NAME Sco OB 1	As*	16 53.5	-41 57						~	210	0
189	V* V1297 Sco	SB*	16 56 05.2157203176	-40 20 57.576260184	7.87	9.11	9.29	9.29		O7.5Vz	130	0
190	HD 152623	**	16 56 15.0265311912	-40 39 35.892252936	5.95	8.70	8.64	7.68		O7V(n)((f))z	107	0
191	Cl Trumpler 24	OpC	16 57 00	-40 40.0			8.6			~	69	0
192	HD 326775	*	17 05 31.3097849352	-41 31 20.111206584	11.42	11.54	10.55	10.40		O6.5V(n)((f))z	23	0
193	HD 155913	*	17 16 26.3328574536	-42 40 04.122580080	8.2	8.81	8.34	9.05		O4.5Vn((f))	50	0
194	TYC 7370-460-1	*	17 18 15.4062050856	-34 00 06.221570760		13.24	11.79			O6V((f))+O8V	10	0
195	SH 2-10	HII	17 19.0	-34 05						~	7	0
196	Cl HM 1	OpC	17 19 00	-38 49.0						~	47	0
197	Cl HM 1 18	*	17 19 00.7936104528	-38 49 23.133433188	15.17	14.87	13.41			O7V((f))z	14	0
198	Cl HM 1 10	*	17 19 01.0507369032	-38 48 58.992562332	15.46	15.16	15.41	13.77		O8.5V	10	0
199	HD 319699	*	17 19 30.4178180256	-35 42 36.122104260	10.17	10.31	9.63	9.81	8.91	O5V((fc))	62	0
200	HD 319703	*	17 19 46.1639892408	-36 05 52.337458248	11.9	11.73	10.92	10.46	9.30	O7V((f))z	59	0
201	NGC 6334	HII	17 20 53	-36 07.9						~	658	0
202	2MASS J17242895-3414506	Y*O	17 24 28.9495855992	-34 14 50.698347864	13.73	13.59	12.32		15.840	O7.5Vz	21	0
203	2MASS J17244229-3413213	Y*O	17 24 42.3026643288	-34 13 21.451913400	14.4	14.16	12.75		14.768	O7.5:V	20	0
204	Cl Pismis 24	OpC	17 24 43.0	-34 12 23						~	118	0
205	2MASS J17244328-3412439	Y*O	17 24 43.2830173320	-34 12 43.893578664	13.68	13.36	11.95			O5V((f))	21	0
206	NGC 6357	OpC	17 24 44	-34 12.2						~	270	0
207	2MASS J17244578-3409399	Y*O	17 24 45.7779508152	-34 09 39.851529768	14.53	14.21	12.73	12.30		O6V((f))z	31	1
208	SNR G343.0-06.0	SNR	17 25.0	-46 30						~	31	0
209	2MASS J17252916-3425157	Y*O	17 25 29.1670001832	-34 25 15.651551568	13.8	13.36	11.91			O6Vn((f))	14	0
210	NGC 6383	OpC	17 34 42	-32 34.4						~	155	0
211	HD 159176	SB*	17 34 42.4921337376	-32 34 53.995451196	4.88	5.74	5.70	7.19		O7V((f))+O7V((f))	250	0
212	HD 161853	**	17 49 16.5582018192	-31 15 18.068754204	7.48	8.11	7.97	8.81		O8V(n)z+B	73	2
213	Ass Sgr OB 5	As*	17 50	-29.6						~	21	0
214	LBN 1121	HII	17 50.5	-31 16						~	7	0
215	HD 164492	Y*O	18 02 23.5527520992	-23 01 50.999556180	6.49	7.49	6.80	7.52		O7.5Vz	225	0
216	HD 164536	*	18 02 38.6215585296	-24 15 19.374907140	6.46	7.37	7.40	8.26		O7.5V(n)z	60	0
217	M 20	OpC	18 02 42	-22 58.3						~	423	1
218	NAME Her 36SE	SB*	18 03 40.3201232304	-24 22 42.857540472	10.26	11.022	10.372	10.267		O8V+	188	0
219	* 9 Sgr	Em*	18 03 52.4450051016	-24 21 38.632254012	5.08	5.97	5.97	5.72	5.70	O4V((f))z	533	0
220	LS IV -13 3	*	18 04 17.8835048232	-13 06 13.716130392	11.77	11.99	11.05	10.96		ON6V((f))	14	0
221	HD 165052	SB*	18 05 10.5506592816	-24 23 54.847798080	6.16	6.98	6.87	7.77		O5.5:Vz+O8:V	262	1
222	Ass Sgr OB 1	As*	18 06	-22.8						~	123	0
223	HD 165246	**	18 06 04.6792554840	-24 11 43.890335448	6.90	7.70	7.60	8.77		O8V(n)	77	0
224	* 11 Sgr	Or*	18 09 17.6999100192	-23 59 18.231196056	6.65	7.45	7.31	8.36		O7V(n)z+B0:V:	138	2
225	C 1806-240	OpC	18 09 51	-23 49.7			6.4			~	23	0
226	HD 167633	*	18 16 49.6543599336	-16 31 04.308165588	7.69	9.16	9.07	8.91		O6.5V((f))	75	1
227	IC 4701	Rad	18 17	-16.8						~	6	0
228	LS IV -12 12	*	18 17 33.6808672920	-12 05 42.836362656	11.12	11.28	10.45	10.35		O6V((f))	20	0
229	Ass Ser OB 2	As*	18 18	-12.3						~	62	0
230	NGC 6604	OpC	18 18 03	-12 14.5						~	133	0
231	HD 168075	SB*	18 18 36.0418343184	-13 47 36.449731536	8.62	9.22	8.77	9.45		O7V(n)((f))z	138	0
232	2MASS J18183749-1343393	Y*O	18 18 37.4984975040	-13 43 39.417078468	14.971	14.487	12.968		10.692	O7V((f))z	29	0
233	M 16	OpC	18 18 45	-13 47.5		6.58	6.0			~	1006	2
234	HD 168137	SB*	18 18 56.1894798360	-13 48 31.092549588	8.72	9.36	8.94	9.55		O8Vz	119	0
235	LS IV -15 42	*	18 19 28.4374272576	-15 18 46.267586028	10.99	11.20	10.35	10.23	9.58	O8.5V+O8.5V	28	0
236	HD 168461	*	18 20 17.1780632592	-12 10 19.223967072	9.8	10.22	9.66	9.79		O7.5V((f))Nstr	36	0
237	HD 168504	*	18 20 34.0956630648	-13 57 15.717296484	9	9.64	9.29	9.67		O7.5V(n)z	39	0
238	NGC 6618 337	Y*O	18 20 34.4905832784	-16 10 11.837880948	12.27	12.40	11.29			O4V(n)((fc))	41	0
239	NGC 6618	OpC	18 20 47	-16 10.3						~	1580	0
240	RCW 161	HII	18 20.9	-15 08						~	4	0
241	Ass Ser OB 1	As*	18 21	-14.4						~	74	0
242	RCW 167	HII	18 21	-11.9						~	6	0
243	2MASS J18210223-1601010	Y*O	18 21 02.2332989664	-16 01 01.007289984	10.28	10.61	9.98	9.95		O5.5V((f))z	48	0
244	LBN 016.68-00.47	HII	18 22 21.7	-14 32 05						~	22	0
245	BD-14 5014	*	18 22 22.318	-14 37 08.46	10.8	11.03	10.15	10.44		O7.5V(n)((f))	32	0
246	BD-10 4682	*	18 24 20.6512654464	-10 48 34.310098404	9.64	10.03	9.61			O7Vn((f))	33	0
247	Ass Sct OB 3	As*	18 25 27.2	-14 15 04						~	35	0
248	LBN 016.31-00.12	HII	18 25.6	-14 42						~	12	0
249	BD-14 5040	*	18 25 38.9003265072	-14 45 05.708025828		11.52	10.54	10.31		O5.5V(n)((f))	26	0
250	V* V479 Sct	HXB	18 26 15.0561548880	-14 50 54.247274304	12.02	12.23	11.27	11.04		ON6V((f))z	549	2
251	BD-04 4503	*	18 35 32.5416167232	-04 47 55.297168512	11.27	11.4	11.1			O7V	17	0
252	V* V1182 Aql	SB*	18 55 23.1255094080	+09 20 48.087475944	8.73	9.10	8.64			O7V(n)((f))z+B	114	0
253	HD 344758	*	19 41 52.7193805968	+24 20 51.035016552	11.32	11.3	10.49			O8.5V(n)((f))	25	0
254	HD 344777	*	19 42 11.4694253544	+23 26 00.521363364	9.83	10.13	9.54			O7.5Vz	21	0
255	Ass Vul OB 4	As*	19 43.1	+24 34						~	28	0
256	NGC 6823	OpC	19 43 11	+23 19.3		7.71	7.1			~	267	2
257	HD 344784	*	19 43 10.9730324664	+23 17 45.364272000	9.38	9.86	9.37	9.378		O6.5V((f))	93	0
258	Ass Vul OB 1	As*	19 44.0	+24 13						~	94	0
259	HD 338916	Em*	19 45 42.1151605392	+25 21 16.409831436	10.36	10.70	10.17			O7.5Vz	50	0
260	LBN 061.50+00.29	HII	19 46 45.7	+25 12 56						~	64	0
261	HD 227018	*	19 59 49.1028248712	+35 18 33.550210836	8.75	9.35	9.00			O6.5V((f))z	102	0
262	HD 227245	*	20 02 21.7187728800	+35 40 29.825201568	9.92	10.25	9.69			O7V((f))z	46	0
263	HD 227465	*	20 04 27.2221473144	+33 42 18.384994512	10.21	10.75	10.33			O7V((f))	25	0
264	HD 191978	*	20 10 58.2799378920	+41 21 09.926824572	7.38	8.15	8.03			O8Vz	69	0
265	HD 228759	*	20 17 07.5342291168	+41 57 26.477260560	9.7	10.06	9.48			O6.5V(n)((f))z	22	0
266	[CGG78] S104 Anon 3	*	20 17 41.8	+36 45 23						O6.5V((f))z	5	0
267	HD 228841	Em*	20 18 29.6946566952	+38 52 39.774824724	9.08	9.50	9.01			O6.5Vn((f))	58	0
268	HD 193595	*	20 19 31.3267230384	+39 03 26.230564836	8.5	9.08	8.78			O7V((f))	58	0
269	LBN 077.61+01.59	HII	20 20 39.3	+39 37 52						~	76	0
270	Ass Cyg OB 9	As*	20 21	+39.9						~	130	0
271	HD 229202	*	20 23 22.8403601136	+40 09 22.523843412	10.28	10.44	9.58			O7.5V(n)((f))	38	0
272	HD 194649	SB*	20 25 22.1272777920	+40 13 01.206964704	9.86	9.93	9.07			O5.5V((f))+O7Vz	44	0
273	LS II +39 53	*	20 27 17.5712618448	+39 44 32.602081848	11.27	11.35	10.34			O8V(n)((f))	19	0
274	BD+40 4179	*	20 27 43.6151708592	+40 35 43.510878960	9.79	10.21	9.71			O8Vz	35	0
275	NAME Cyg X	Cld	20 28 41	+41 10.2						~	765	1
276	GOS G080.03+00.94 01	*	20 31 59.6101878360	+41 14 50.455810716						O7.5Vz	11	0
277	NAME Cyg Complex	reg	20 32	+45.0						~	578	0
278	BD+40 4221	*	20 32 45.4494231552	+41 25 37.543209348	12.06	11.93	10.68			O8.5V(n)	58	0
279	Schulte 17	SB*	20 32 50.0160775512	+41 23 44.684507976	13.15	12.43	11.33			O8V+O-G	42	0
280	GSC 03161-01218	*	20 32 59.1773346576	+41 24 25.491471588	13.47	13.26	11.91			O8V	31	0
281	Schulte 22	SB*	20 33 08.799	+41 13 18.21	14.33	13.59	11.55			O3If*+O6V((f))	70	0
282	Schulte 8D	SB*	20 33 16.3364502072	+41 19 01.883101584	13.66	13.47	12.02			O8.5V+O9V+A2V-O	41	0
283	Schulte 24	*	20 33 17.4825784080	+41 17 09.350977524	13.85	13.47	11.88			O8V(n)	45	0
284	RLP 680	SB*	20 33 18.0338622552	+41 21 36.661612428	13.9	12.72	11.82			O8V+B-O	36	0
285	Schulte 25	*	20 33 25.564	+41 33 27.00	13.52	13.15	11.58			O8Vz	28	0
286	GSC 03157-00327	*	20 33 26.7558420864	+41 10 59.437772256	15.48	14.87	13.00			O8Vz	32	0
287	SH 2-109	HII	20 33.6	+40 20						~	16	0
288	BD+45 3216A	*	20 33 50.367	+45 39 40.95		9.96	9.60			O5V((f))z	4	0
289	Schulte 29	SB*	20 34 13.5108732672	+41 35 02.859602280	13.59	13.41	11.91			O7V+B-O	40	0
290	Schulte 73	SB*	20 34 21.9323730840	+41 17 01.655524788		14.13	12.40			O8Vz+O8Vz	28	0
291	RLP 335	SB*	20 34 29.5987121592	+41 31 45.516383076	14.72	13.30	11.64			O7V+O9V	42	0
292	BD+36 4145	Em*	20 36 18.2062785936	+37 25 02.815437468	9.23	9.47	8.96			O8.5V(n)	40	0
293	HD 199579	SB*	20 56 34.7779063080	+44 55 29.000891928	5.16	6.01	5.96			O6.5V((f))z	361	0
294	HD 206267	SB*	21 38 57.6195772032	+57 29 20.554016280	5.09	5.83	5.62		5.56	O6.0V((f))+O9:V	487	0
295	IC 1396	OpC	21 38 59	+57 30.8						~	479	1
296	Ass Cep OB 2	As*	21 51	+60.0						~	286	0
297	LS III +57 18	*	21 55 15.2770141032	+57 39 45.377415432		12.84	12.17			O5V((f))	11	0
298	BD+55 2722	Y*O	22 18 58.6254723768	+56 07 23.482698528	9.79	10.59	10.15	9.93		O7V(n)z+B	41	0
299	DSH J2218.9+5607	OpC	22 18 59.3	+56 07 25						~	14	1
300	LS III +55 37	*	22 18 59.8740345120	+56 07 18.852642228	10.76	11.0	10.6			O7V	17	0
301	Hilt 1118	*	22 23 17.4198642168	+55 38 02.195795472	9.83	10.49	10.30			O6.5Vnn((f))	18	0
302	SH 2-145	HII	22 25.5	+64 18						~	22	1
303	BD+62 2078	*	22 25 33.5801846136	+63 25 02.616087864	10.83	10.76	9.78			O7V((f))z	33	0
304	HD 213023A	*	22 26 52.3646255520	+63 43 04.912149324		9.729	9.047			O7.5Vz	6	0
305	Ass Cep OB 1	As*	22 29	+56.6						~	85	0
306	HD 215835	SB*	22 46 54.1107754872	+58 05 03.533752788	8.24	8.85	8.629		8.049	O5.5V((f))+O6V((f))	248	0
307	NGC 7380	OpC	22 47 16	+58 07.5						~	188	0
308	LS III +57 90	Em*	22 47 50.5897864584	+58 05 12.357969828	10.4	10.92	10.56			O7V((f))z	22	0
309	HD 216532	V*	22 52 30.5558211936	+62 26 25.947105900	8.06	8.46	8.0			O8.5V(n)	141	0
310	BD+55 2840	*	22 55 08.4862176048	+56 22 58.900350540	9.9	10.46	10.01			O7.5V(n)	26	0
311	LS III +56 109	SB*	22 55 44.9377506456	+56 28 36.644440404		11.11	10.68			O5.5V(n)((fc))+B	17	0
312	HD 217086	Y*O	22 56 47.1887590800	+62 43 37.657173900	7.88	8.30	7.66	8.35		O7Vnn((f))z	251	0
313	LBN 110.11+02.44	HII	22 57 06	+62 38.2						~	103	0
314	NAME III CEP ASSOC	As*	23 04.2	+63 24						~	316	0
315	BD+60 2635	*	23 53 05.2165799040	+60 54 44.678044584	9.98	10.50	10.1			O6V((f))	20	0
316	Ass Cas OB 5	As*	23 54	+61.6						~	70	0
317	NAME Carina Region	reg	~	~						~	179	0

To bookmark this query, right click on this link: simbad:objects in 2016AJ....152...31A and select 'bookmark this link' or equivalent in the popup menu