2007A&A...470..161R


Query : 2007A&A...470..161R

2007A&A...470..161R - Astronomy and Astrophysics, volume 470, 161-171 (2007/7-4)

Revised distances of Northern HII regions.

RUSSEIL D., ADAMI C. and GEORGELIN Y.M.

Abstract (from CDS):

Our aim is to determine the distance of outer Galaxy star-forming complexes in order to model the kinematic structure of our Galaxy. We searched for exciting star(s) of HII regions, with poor or unknown stellar distance, in the second and third galactic quadrants. We carried out spectroscopic and photometric (when necessary) observations in order to establish their spectral type and their U, B and V magnitudes. From these data, complemented with literature data, we determine the spectro-photometric distance of their associated complexes. We (re)established the stellar distance of 23 star forming complexes. Reinvestigating the kinematics of the Perseus and Cygnus arms, we determined the velocity departures from circular rotation and we interpreted them as streaming motions in the spiral arms. Indeed, in addition to the Perseus arm where such departures were known for a long time, we added evidence for velocity deviations in the Cygnus arm. Most significant is that we found the opposite sign for these departures in the Perseus and Cygnus arms, which suggests that the co-rotation radius is located between these two arms at ∼13kpc from the galactic center.

Abstract Copyright:

Journal keyword(s): Galaxy: general - Galaxy: kinematics and dynamics - Galaxy: structure - ISM: HII regions

VizieR on-line data: <Available at CDS (J/A+A/470/161): table2.dat table3.dat>

Nomenclature: Table 2: [RAG2007] BFS NN N, [RAG2007] DA NNN N, [RAG2007] Sh 2-NNN N, [RAG2007] G137.8-1.0 N, N=92.

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

CDS comments: Tables 2 and A.2 G137.8+1.0 is a misprint for [R2003] 137.8-01.0

Simbad objects: 124

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Number of rows : 124
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024
#notes
1 LS I +64 7 * 00 01 08.1525535416 +64 37 19.919513064   11.40 11.03     B3 8 0
2 LS I +64 9 * 00 01 13.6043705688 +64 35 18.018495204   12.97 12.56 12.57   B 9 0
3 LBN 117.62+02.29 HII 00 01 29 +64 39.0           ~ 38 0
4 LS I +64 11 * 00 01 34.8812619933 +64 37 24.162863072 9.99 10.482 10.036 9.975   O9.5V 12 0
5 Cl Stock 18 OpC 00 01 35.8 +64 37 30           ~ 20 0
6 LS I +64 13 * 00 01 46.6854249936 +64 35 29.593909212   11.89 11.57     B1V 12 0
7 HD 225160 s*b 00 04 03.7944653736 +62 13 19.009200864 7.74 8.46 8.19     O8Iabf 119 0
8 SH 2-172 HII 00 15 29.1 +61 14 41           ~ 27 0
9 LBN 119.57-00.92 HII 00 21 16 +61 43.5           ~ 38 0
10 LS I +61 137 * 00 21 27.1454351136 +61 44 12.978553380 11.6 11.98 11.42     B0.5V 14 0
11 LS I +61 139 * 00 21 52.1405541288 +61 45 26.839797480 11.75 12.20 11.82     B2IV 14 0
12 BD+60 39 * 00 21 53.8989746616 +61 45 02.610093816 9 9.66 9.46     O9V 41 0
13 LS I +61 142 * 00 22 04.9572905808 +61 33 57.707236404 10.38 10.97 10.64     B0.5V 9 0
14 LS I +61 143 * 00 22 12.7866684576 +61 44 40.511322276 12.17 12.66 12.39     B2V 9 0
15 BD+60 42 * 00 22 19.6950696984 +61 39 10.348394976 9.91 10.39 10.17     B2IV 12 0
16 LS I +61 145 EB* 00 22 26.5161565656 +61 49 39.754219728 10.75 11.3 10.9     B1V 16 0
17 BD+62 79 * 00 26 30.4008342936 +63 26 32.210108988 9.07 9.56 9.25     O9.5IV 23 0
18 SH 2-175 HII 00 27 16.0 +64 42 14   12.26 11.37     ~ 43 1
19 LS I +64 26 * 00 27 17.0031978696 +64 42 19.640050920 11.91 12.04 11.04     B1.5V 21 0
20 HD 2421 SB* 00 28 13.6693451904 +44 23 40.089451956   5.207 5.173     A2Vs 84 0
21 BD+61 105 Em* 00 31 19.2008245872 +62 25 39.444358836 8.87 9.50 9.34     O9Ve 41 0
22 SH 2-177 HII 00 31.5 +62 28           ~ 25 0
23 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 12558 1
24 LBN 122.92+02.39 HII 00 49 22.0 +65 15 37           ~ 15 0
25 EM* GGA 2 LP* 00 50 05.9718580056 +64 45 35.046643752   12.406 11.545     Beq 24 0
26 SH 2-182 HII 00 50.3 +64 44           ~ 12 0
27 SH 2-183 HII 00 54 52.9 +65 53 55           ~ 20 0
28 NGC 300 GiG 00 54 53.4465638304 -37 41 03.168402396 8.83 8.69 8.13 7.46   ~ 1485 2
29 LBN 126.70-00.80 HII 01 22 58.00 +61 48 16.0           ~ 84 3
30 SH 2-188 PN 01 30 33.1778575512 +58 24 50.325485868   17.424 17.447 17.398 17.376 DAO.6 102 1
31 SH 2-192 HII 02 47 24.00 +61 54 47.6           ~ 20 1
32 [BDS2003] 57 OpC 02 47 26 +61 56.9           ~ 3 0
33 IRAS 02435+6144 IR 02 47 26.2195285344 +61 56 50.431323768           ~ 5 0
34 SH 2-193 HII 02 47 40 +61 58.6           ~ 17 0
35 NAME Edge Cloud 2 MoC 02 48.5 +58 28           ~ 25 1
36 GAL 137.8-01.0 HII 02 48.9 +58 26           ~ 3 0
37 GSC 03712-01870 * 02 49 22.3046644368 +58 26 44.219776128 13.32 13.73 13.02     B 18 0
38 SH 2-196 HII 02 51 33.7 +62 12 42           ~ 24 1
39 NVSS J032013+545009 Rad 03 20 13.1 +54 50 08           ~ 8 1
40 LBN 143.37-02.20 HII 03 22 59 +54 49.7           ~ 13 0
41 87GB 032059.1+544556 HII 03 24 46 +54 56.5           ~ 20 0
42 NAME Per Arm PoG 03 30 +45.0           ~ 1501 0
43 LBN 145.80+02.83 HII 03 55.7 +57 26           ~ 11 0
44 LS I +57 136 * 03 56 40.9242516264 +57 15 28.651764852 12.191 11.24 10.88     B 16 0
45 LS I +56 94 * 03 57 31.5190958712 +57 01 54.049004832 11.51 12.06 11.77     OB- 8 0
46 LS I +56 95 * 03 57 34.6950118296 +57 08 10.656441852 12.32 12.72 12.18     OB- 5 0
47 LS I +57 137 * 03 58 46.5265803360 +57 10 43.488712200 12.619 11.4 11.2     B2p 14 0
48 Hilt 412 * 03 59 07.4899665432 +57 14 11.661837396 11.254 10.35 10.08     O8Vz 31 0
49 NVSS J035917+570707 Rad 03 59 17.6 +57 07 09           ~ 4 1
50 4C 57.09 Rad 03 59 27.8 +57 17 07           ~ 10 1
51 BD+56 866 * 03 59 28.8804779616 +57 07 04.788060096 11.613 10.55 10.44     O9V 35 0
52 NGC 1530 AG? 04 23 27.102 +75 17 44.05   13.40       ~ 275 1
53 BFS 44 HII 04 51 38.68 +45 35 33.0           ~ 15 0
54 LBN 159.33+02.55 HII 04 56 05.5 +47 22 33           ~ 69 0
55 LS V +47 22 * 04 56 10.5904648512 +47 23 35.438081244 12.2 12.62 12.10     B0V 16 0
56 LS V +47 24 * 04 58 45.3395087376 +47 59 56.121044280 11.14 11.74 11.32     O9.5V 27 0
57 LBN 159.17+03.33 HII 04 58 45.70 +47 59 36.0           ~ 82 2
58 * gam Ori V* 05 25 07.86325 +06 20 58.9318 0.54 1.42 1.64 1.73 1.95 B2V 520 2
59 * ups Ori SB* 05 31 55.8601879 -07 18 05.537157 3.30 4.36 4.63 4.75 5.01 O9.7V 406 0
60 HD 38960 * 05 50 08.4446834592 +19 09 58.046686272   8.92 8.36 8.83   A9II 12 0
61 HD 248587 sg* 05 52 22.8174549120 +19 08 58.936773120 8.71 9.16 8.88 8.59   A0Iab 28 0
62 HD 39467 Em* 05 53 33.8991351504 +17 46 30.544851432   10.66 10.32 10.20   OB-e 16 0
63 UCAC4 544-020453 * 05 54 37.9359890328 +18 38 13.599607776   12.93 12.40 12.31   OB 9 0
64 HD 249205 * 05 55 33.7917448464 +19 45 12.765264516   11.72 11.36 11.30   OB 12 0
65 LBN 192.48-00.21 HII 06 11 59 +18 03.3           ~ 93 0
66 HD 253247 Y*O 06 12 22.1116038408 +18 00 57.857095872 9.54 10.23 9.92 10.00   O9.5V 46 0
67 SH 2-256 HII 06 12 36 +17 56.9           ~ 57 1
68 SH 2-257 HII 06 12 43.57 +17 59 33.1           ~ 129 1
69 HD 253327 Y*O 06 12 44.1784712232 +17 59 14.251982856 10.93 11.30 10.75 10.57   B0.5V 30 0
70 MMB G192.600-00.048 Y*O 06 12 54.0100 +17 59 23.200           ~ 395 0
71 IC 2162 HII 06 13 04.1 +17 58 44           ~ 358 2
72 LS 19 Y*O 06 13 04.2112777656 +17 58 41.455593336 12.33 12.50 11.65 11.33   O9.5V 18 0
73 SH 2-258 HII 06 13 28 +17 55.5           ~ 75 0
74 LBN 210.04-02.09 HII 06 38 08 +01 25.2           ~ 14 0
75 SH 2-283 HII 06 38 29 +00 42.3           ~ 45 0
76 HD 47432 Pu* 06 38 38.1872868432 +01 36 48.675208608 5.67 6.44 6.31 6.11 6.04 O9.7Ib 182 1
77 87GB 064159.4+011146 HII 06 44 35.20 +01 08 17.0           ~ 9 0
78 LBN 211.65-01.51 HII 06 45 28 +00 17.8           ~ 67 0
79 NGC 2282 RNe 06 46 51 +01 18.9   10       ~ 47 2
80 HD 289120 * 06 46 51.6352771656 +01 18 56.935508004 9.65 10.346 10.198   9.861 B2V 19 2
81 SH 2-286 HII 06 54.5 -04 31           ~ 21 0
82 SH 2-285 HII 06 55 15 -00 29.9           ~ 46 0
83 LBN 1032 HII 07 16 35 -09 25.7           ~ 37 0
84 * eta Hya bC* 08 43 13.4749927 +03 23 55.186711 3.380 4.100 4.300 4.37 4.56 B3V 405 1
85 M 81 Sy2 09 55 33.1726556496 +69 03 55.062505368   7.89 6.94     ~ 4419 3
86 NAME Crux-Scutum Spiral Arm reg 12 30 -60.0           ~ 305 0
87 M 83 SBG 13 37 00.91920 -29 51 56.7400 8.85 8.11 7.52 7.21   ~ 2546 2
88 NAME Car-Sgr Arm PoG 15 00 -40.0           ~ 511 1
89 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 14211 0
90 NAME Cyg Arm PoG 20 02 +40.0           ~ 160 0
91 BFS 7 HII 21 20.2 +55 29           ~ 3 0
92 SH 2-128 HII 21 32 09.9 +55 52 53           ~ 168 1
93 BFS 6 HII 21 36 27.3 +52 27 45           ~ 11 0
94 BFS 8 HII 21 41 16.8 +52 38 40           ~ 11 0
95 NAME Outer Arm PoG 21 48 +69.4           ~ 315 0
96 BGE 2153+57 HII 21 54.6 +57 36           ~ 9 0
97 LS III +57 18 * 21 55 15.2770141032 +57 39 45.377415432   12.84 12.17     O5V((f)) 11 0
98 BFS 10 HII 21 56 30.40 +58 01 43.1           ~ 19 1
99 BWE 2226+6122 bub 22 28 38.4 +61 37 51           ~ 31 1
100 SH 2-138 HII 22 32 45.7 +58 28 20           ~ 112 2
101 LBN 106.32-00.35 HII 22 35.0 +58 13           ~ 26 0
102 * 10 Lac ** 22 39 15.6786372 +39 03 00.971152 3.650 4.670 4.880 4.98 5.19 O9V 755 0
103 LBN 107.64+00.76 HII 22 44.8 +59 53           ~ 9 0
104 HD 215835 SB* 22 46 54.1107754872 +58 05 03.533752788 8.24 8.85 8.629   8.049 O5.5V((f))+O6V((f)) 252 0
105 LBN 108.78-01.01 HII 22 58 37 +58 46.8           ~ 55 0
106 SH 2-152 HII 22 58 40.8107767416 +58 46 59.226036024           ~ 138 1
107 LS III +58 70 * 22 59 13.7118810120 +58 44 42.971126208 11.24 11.66 11.32 11.316   B0V 26 0
108 BFS 14 HII 23 02.1 +59 28           ~ 6 0
109 BFS 16 HII 23 03.8 +60 24           ~ 7 0
110 BFS 15 HII 23 04.7 +60 04           ~ 11 0
111 IC 1470 HII 23 05 09.9 +60 14 31   11.5       ~ 173 2
112 BFS 17 HII 23 05 58.7 +60 15 01           ~ 11 0
113 WRAM 17 * 23 05 59.3121541056 +60 15 04.707277992 13.39 13.58 12.92 13.21   ~ 4 0
114 BFS 18 HII 23 06.3 +60 16           ~ 9 0
115 NGC 7538 OpC 23 13 37 +61 30.0           ~ 873 1
116 SH 2-159 Y*O 23 15 31.2384366062 +61 07 10.181362705           ~ 180 2
117 LS I +60 7 * 23 32 23.1125979600 +60 40 06.025533564 12.2 12.34 11.51     B 11 0
118 LBN 113.53-00.67 HII 23 32 57.9 +60 48 01           ~ 36 0
119 GB6 B2331+6031 Rad 23 33 30.70 +60 47 51.0           ~ 2 1
120 LS I +59 10 * 23 38 10.8292196448 +59 58 55.801139520 11.27 11.6 10.8     B0.2III 17 0
121 LBN 113.05-04.51 HII 23 38 23.70 +59 58 40.0           ~ 22 0
122 LBN 114.63-00.85 HII 23 40 11 +60 57.6           ~ 16 0
123 BD+60 2607 * 23 42 10.5437081544 +60 58 04.102182876   10.60 10.10     ~ 4 0
124 NAME Norma-Cygnus Arm reg ~ ~           ~ 78 0

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