2021A&A...645A.129Y

Query : 2021A&A...645A.129Y

2021A&A...645A.129Y - Astronomy and Astrophysics, volume 645A129-129 (2021/1-1)

Distances to molecular clouds in the second Galactic quadrant.

YAN Q.-Z., YANG J., SUN Y., SU Y., XU Y., WANG H., ZHOU X. and WANG C.

Abstract (from CDS):

We present distances to 76 medium-sized molecular clouds and an extra large-scale molecular cloud in the second Galactic quadrant (104.75°<l<150.25° and |b|<5.25°), 73 of which are accurately measured for the first time. Molecular cloud samples are drawn from l-b-V space (-95<VLSR<25km/s) with the density-based spatial clustering of applications with noise algorithm, and distances are measured with the background-eliminated extinction-parallax method using extinctions and Gaia DR2 parallaxes. The range of the measured distances to the 76 molecular clouds is from 211 to 2631pc, and the extra large-scale molecular cloud appears to be a coherent structure at about 1 kpc, across about 40° (∼700pc) in the Galactic longitude.

Abstract Copyright: © ESO 2021

Journal keyword(s): local insterstellar matter - dust, extinction - ISM: clouds - catalogs

Simbad objects: 93

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Number of rows : 93
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 LDN 1265 DNe 00 09.6 +58 52           ~ 19 0
2 GAL 118.9+03.0 MoC 00 13 14 +65 36.8           ~ 1 0
3 GAL 120.3-01.7 MoC 00 30 06 +60 58.9           ~ 1 0
4 GAL 120.7-02.6 MoC 00 33 44 +60 05.9           ~ 1 0
5 GAL 120.9-01.4 MoC 00 35 17 +61 21.9           ~ 1 0
6 LDN 1287 DNe 00 36 47.5 +63 29 02           ~ 103 0
7 GAL 121.4+00.5 MoC 00 38 18 +63 22.0           ~ 1 0
8 GAL 121.7-02.2 MoC 00 41 58 +60 34.3           ~ 1 0
9 GAL 121.8-00.4 MoC 00 42 25 +62 24.1           ~ 1 0
10 LDN 1302 DNe 00 43.9 +61 51           ~ 11 0
11 GAL 122.0-00.5 MoC 00 44 10 +62 18.6           ~ 1 0
12 GAL 122.4-02.3 MoC 00 47 41 +60 29.8           ~ 1 0
13 GAL 122.4-00.6 MoC 00 47 44 +62 10.4           ~ 1 0
14 GAL 122.5-02.8 MoC 00 48 08 +60 00.2           ~ 1 0
15 GAL 122.8-02.3 MoC 00 50 43 +60 34.1           ~ 1 0
16 GAL 123.8-03.1 MoC 00 58 51.460 +59 44 16.03           ~ 2 0
17 GAL 124.0+00.5 MoC 01 01 43 +63 25.7           ~ 1 0
18 GAL 124.6-01.9 MoC 01 05 37 +60 50.3           ~ 1 0
19 GAL 124.6-01.4 MoC 01 05 48 +61 22.3           ~ 1 0
20 GAL 125.2-04.0 MoC 01 09 40 +58 47.2           ~ 1 0
21 GAL 125.5-02.4 MoC 01 13 00 +60 21.0           ~ 1 0
22 LBN 126.70-00.80 HII 01 22 58.059 +61 48 16.67           ~ 89 2
23 GAL 129.3-01.6 MoC 01 43 42 +60 34.6           ~ 1 0
24 GAL 130.0-04.4 MoC 01 44 43 +57 41.8           ~ 1 0
25 GAL 129.9-02.1 MoC 01 47 51 +59 57.2           ~ 1 0
26 GAL 129.6-00.1 MoC 01 48 57 +61 58.6           ~ 1 0
27 GAL 130.1+00.5 MoC 01 54 42 +62 34.6           ~ 1 0
28 GAL 130.8-01.0 MoC 01 57 17 +60 51.2           ~ 1 0
29 GAL 131.2-00.5 MoC 02 01 06 +61 13.5           ~ 1 0
30 GAL 131.8-02.5 MoC 02 01 34 +59 05.8           ~ 1 0
31 GAL 130.9+01.2 MoC 02 03 04 +62 57.4           ~ 1 0
32 GAL 132.9-04.5 MoC 02 05 45.393 +56 52 43.29           ~ 2 0
33 GAL 132.0-01.1 MoC 02 06 12 +60 25.2           ~ 1 0
34 GAL 131.8+00.0 MoC 02 07 32 +61 38.5           ~ 1 0
35 GAL 134.0-04.0 MoC 02 14 17 +56 59.7           ~ 1 0
36 GAL 133.4-02.0 MoC 02 14 35 +59 05.8           ~ 1 0
37 GAL 134.7-00.3 MoC 02 28 58 +60 13.8           ~ 1 0
38 NAME Heart Nebula HII 02 32.7 +61 27           ~ 336 1
39 IC 1805 OpC 02 32 52.1 +61 28 36           ~ 542 1
40 GAL 134.8+01.4 MoC 02 35 45 +61 55.3           ~ 1 0
41 GAL 137.5-03.3 MoC 02 39 42.365 +56 22 44.34           ~ 2 0
42 GAL 135.6+03.5 MoC 02 49 04 +63 27.6           ~ 1 0
43 GAL 141.5-03.4 MoC 03 04 36 +54 34.2           ~ 1 0
44 GAL 141.2-02.0 MoC 03 07 48 +55 54.3           ~ 1 0
45 GAL 142.6-03.6 MoC 03 10 38 +53 49.6           ~ 1 0
46 GAL 143.7-03.3 MoC 03 17 41 +53 31.5           ~ 1 0
47 GAL 144.0-03.8 MoC 03 18 04 +52 55.2           ~ 1 0
48 GAL 143.5-01.5 MoC 03 23 10 +55 05.0           ~ 1 0
49 GAL 144.4-02.5 MoC 03 24 33 +53 45.5           ~ 1 0
50 GAL 146.0-04.2 MoC 03 27 02 +51 29.7           ~ 1 0
51 GAL 143.0+00.7 MoC 03 29 36 +57 21.1           ~ 1 0
52 NAME Per Arm PoG 03 30 +45.0           ~ 1672 0
53 Ass Cam OB 1 As* 03 31.6 +58 38           ~ 98 0
54 GAL 146.2-02.3 MoC 03 35 26 +52 53.2           ~ 1 0
55 GAL 147.4-04.0 MoC 03 35 30 +50 52.3           ~ 1 0
56 GAL 143.2+03.0 MoC 03 40 34 +59 03.3           ~ 1 0
57 GAL 144.0+04.2 MoC 03 51 55 +59 27.5           ~ 1 0
58 GAL 148.1-00.2 MoC 03 54 10 +53 26.2           ~ 1 0
59 GAL 149.5-01.0 MoC 03 57 32 +51 54.2           ~ 1 0
60 GAL 145.8+03.4 MoC 03 58 08 +57 45.0           ~ 1 0
61 GAL 150.1-01.4 MoC 03 59 05 +51 16.0           ~ 1 0
62 LDN 1320 DNe 04 15.2 +85 38           ~ 6 0
63 GAL 149.4+03.1 MoC 04 16 12 +55 09.7           ~ 1 0
64 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 4971 0
65 M 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
66 NAME Ori A MoC 05 38 -07.1           ~ 3187 0
67 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
68 NAME Cepheus Bubble PoC 21 44 +61.7           ~ 39 0
69 GAL 105.2+05.0 MoC 22 09 54 +62 14.4           ~ 1 0
70 GAL 106.5+04.0 MoC 22 23 05 +62 07.7           ~ 1 0
71 GAL 106.5+01.6 MoC 22 33 28 +60 04.1           ~ 1 0
72 GAL 106.1+00.5 MoC 22 34 56 +58 55.6           ~ 1 0
73 GAL 107.7+02.9 MoC 22 37 03 +61 47.8           ~ 1 0
74 GAL 106.6+01.0 MoC 22 37 06 +59 34.3           ~ 1 0
75 GAL 105.6-01.3 MoC 22 39 23 +57 02.7           ~ 1 0
76 GAL 108.4+00.3 MoC 22 52 18 +59 50.9           ~ 1 0
77 GAL 107.9-01.3 MoC 22 54 21 +58 05.4           ~ 1 0
78 GAL 109.0-00.1 MoC 22 58 27 +59 38.7           ~ 1 0
79 GAL 110.9+03.5 MoC 23 00 06 +63 45.9           ~ 1 0
80 NAME III CEP ASSOC As* 23 04.2 +63 24           ~ 332 0
81 GAL 109.6-01.0 MoC 23 04 58 +59 03.8           ~ 1 0
82 GAL 111.1-00.1 MoC 23 13 49 +60 28.7           ~ 1 0
83 GAL 110.8-01.2 MoC 23 14 49 +59 21.7           ~ 1 0
84 GAL 111.3-00.5 MoC 23 15 55 +60 11.8           ~ 1 0
85 GAL 111.7+00.0 MoC 23 17 20 +60 48.7           ~ 1 0
86 GAL 112.2-01.5 MoC 23 25 45 +59 30.8           ~ 1 0
87 GAL 112.1-02.4 MoC 23 27 17 +58 40.0           ~ 1 0
88 GAL 114.5-00.1 MoC 23 40 15 +61 36.2           ~ 1 0
89 GAL 115.9-00.5 MoC 23 51 59 +61 29.9           ~ 1 0
90 GAL 117.0+03.7 MoC 23 52 56 +65 54.0           ~ 1 0
91 GAL 115.6-02.7 MoC 23 53 38 +59 19.8           ~ 1 0
92 NAME Local Arm reg ~ ~           ~ 649 0
93 NAME Radcliffe Wave PoG ~ ~           ~ 81 0

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