2001A&A...372..644P


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.05CEST07:38:06

2001A&A...372..644P - Astronomy and Astrophysics, volume 372, 644-650 (2001/6-3)

Determination of RV towards galactic O stars.

PATRIARCHI P., MORBIDELLI L., PERINOTTO M. and BARBARO G.

Abstract (from CDS):

We present new measurements of the interstellar reddening parameter RV=AV/E(B-V) towards 35 O stars. The results are combined with measurements from the literature for 60 stars to study the behaviour of RV with heliocentric distance. RV is the single basic parameter which characterizes the interstellar extinction from the near-infrared to the far-UV spectral region. The absolute extinction AV, from which RV is derived, is best determined by optical and near-infrared photometry (Cardelli et al., 1989ApJ...345..245C). We consider important the derivation of RV with the same technique in the direction of as many as possible galactic O stars.

Abstract Copyright:

Journal keyword(s): interstellar medium: dust, extinction

Simbad objects: 116

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Number of rows : 116

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 BD+62 79 * 00 26 30.4005693435 +63 26 32.208216669 9.07 9.56 9.25     O9.5IV 20 0
2 Ass Cas OB 4 As* 00 27 +62.4           ~ 41 0
3 BD+61 105 Em* 00 31 19.2011221327 +62 25 39.442532948 8.87 9.50 9.34     O9Ve 37 0
4 HD 236633 * 01 09 12.3403529481 +60 37 40.960109589 8.96 9.49 9.2     B0 47 0
5 HD 15137 SB* 02 27 59.8115835376 +52 32 57.594553098 7 7.92 7.86     O9.5II-IIIn 113 0
6 V* AE Aur Or* 05 16 18.1489437436 +34 18 44.347016027 5.48 6.18 5.96     O9.5V 524 1
7 * tet01 Ori C ** 05 35 16.46375 -05 23 22.8486 4.20 5.15 5.13 4.91 4.73 O7Vp 1271 1
8 NAME Ori I As* 05 38 -02.8           ~ 558 0
9 NAME Rosette OB Association As* 06 31.7 +04 58           ~ 134 0
10 HD 46202 ** 06 32 10.4728 +04 57 59.818 7.60 8.36 8.19 7.98 7.86 O9.2V 256 0
11 NAME Mon I MoC 06 35 +10.1           ~ 214 0
12 HD 48099 Be* 06 41 59.2307767004 +06 20 43.538696992 5.38 6.32 6.37 6.30 6.35 O5V((f))z+O9:V 277 0
13 TYC 5979-2902-1 * 07 29 29.0566357759 -15 16 24.990223001   10.97 10.54 10.55   O8 14 0
14 CD-33 4131 * 07 46 30.5557323130 -33 25 53.966307111 12.26 12.06 10.56 10.24   OB+ 17 0
15 HD 73882 EB* 08 39 09.53412 -40 25 09.2608 7.07 7.59 7.19 6.67 6.30 O8.5IV 218 2
16 Ass Vel OB 1 As* 08 49.9 -45 00           ~ 92 0
17 CD-47 4551 s*b 08 57 54.6180323134 -47 44 15.698082312 9.11 9.41 8.54 8.92   O5Ifc 67 0
18 CPD-47 3051 * 09 04 44.7892458202 -48 21 59.152185559 11.82 12.06 11.16 10.95   OB 18 0
19 HD 78344 * 09 05 51.3293958719 -47 46 06.830657900 10.10 10.12 9.00 8.55 8.16 O9.5/B0(Ib) 69 0
20 CD-49 4248 * 09 15 05.2221841003 -49 44 13.734055271 11.68 11.98 11.16 11.01   OB 14 0
21 CD-55 3196 * 10 12 20.4309200298 -56 20 33.738522427 12.58 12.38 11.05 10.71   O9.5III 20 0
22 HD 93028 SB* 10 43 15.3392956864 -60 12 04.229601354 7.29 8.24 8.30 9.26   O9IV 150 0
23 HD 93027 SB* 10 43 17.9451501473 -60 08 03.278616623 7.86 8.72 8.72 9.48   O9.5IV 70 0
24 HD 305518 * 10 43 44.0087555972 -59 48 17.843770635 9.50 10.09 9.719 9.90 9.195 O9.7III 45 0
25 Cl Trumpler 14 OpC 10 43 56 -59 33.0   5.70 5.5     ~ 425 0
26 Cl Collinder 228 OpC 10 44 00 -60 05.2   4.58 4.4     ~ 189 0
27 HD 93146A * 10 44 00.1578 -60 05 09.863 7.57 8.48 8.45     O7V((f))z 80 0
28 HD 93146 ** 10 44 00.159 -60 05 09.88   8.25 8.24 9.28   O6V+O9.5V 81 0
29 V* V661 Car Al* 10 44 00.3711709837 -59 52 27.521897801 7.60 8.31 8.04 8.75   O6.5III(f) 134 0
30 HD 93160 SB* 10 44 07.2584431932 -59 34 30.616109285 7.27 7.99 7.60 8.46   O7III((f)) 102 0
31 HD 93208 * 10 44 20.6228791110 -62 04 12.513979668 7.97 8.76 8.74 9.49   O9/B0 21 0
32 HD 305523 * 10 44 29.4765429281 -59 57 18.088074324 7.82 8.64 8.50 9.25   O9II-III 62 0
33 HD 93204 * 10 44 32.3390160673 -59 44 31.020859370 7.63 8.52 8.42 8.20 7.92 O5.5V((f)) 172 0
34 V* V560 Car SB* 10 44 33.7392630703 -59 44 15.434160993 6.89 7.80 7.75 7.56 7.46 O3.5V((f))+O8V 278 0
35 HD 93222 * 10 44 36.2479580459 -60 05 28.886871750 7.26 8.15 8.10 8.91   O7V((f))z 182 0
36 Cl Trumpler 15 18 * 10 44 36.3458635578 -59 24 20.439218740 12.3 12.39 11.28     B1Ia 16 0
37 CD-59 3300 * 10 44 41.7970027863 -59 46 56.403492769 8.07 8.79 8.57 9.33   O6V((f)) 128 0
38 Cl Trumpler 15 OpC 10 44 43 -59 22.0   7.41 7.0     ~ 175 0
39 HD 93250 * 10 44 45.0270200315 -59 33 54.681395850 6.73 8.12 7.50 8.38   O4III(fc) 291 0
40 HD 303308 ** 10 45 05.9146041531 -59 40 05.922859453 7.45 8.30 8.17 7.92 7.75 O4.5V((fc)) 279 0
41 Cl Trumpler 16 OpC 10 45 10 -59 43.0   5.35 5.0     ~ 424 0
42 HD 305532 * 10 45 34.0458012945 -59 57 26.605020147 9.80 10.54 10.20 10.16 9.563 O6.5V((f))z 44 0
43 HD 305525 * 10 46 05.7013445203 -59 50 49.386676421 10.26 10.68 10.00 10.03   O5.5V(n)((f))z 43 0
44 CPD-59 2673 SB* 10 46 22.4669808446 -59 53 20.500567340 10.43 10.93 10.47 10.26   O5.5V(n)((f))z 33 0
45 HD 303558 * 10 54 56.6657089300 -58 43 18.393710963 9.39 10.119 9.78 9.98 9.38 B0 29 0
46 HD 312139 Em* 12 55 14.6928453724 -61 34 20.445297488 11.85 11.75 10.77 10.48 9.27 B 22 0
47 LS 3386 s*b 15 42 12.0456388169 -54 11 21.120805587 12.94 12.56 10.94 10.48   O6Iaf 29 0
48 HD 146628 * 16 19 29.5213460341 -49 45 40.716565476 10.23 10.58 10.06 10.02   B1/2Ia 63 1
49 HD 149426 V* 16 36 59.2043725348 -48 39 50.750518681 9.75 10.39 9.83 9.78 8.945 O8/B0I 34 0
50 * zet Oph Be* 16 37 09.5390545 -10 34 01.529471 1.73 2.58 2.56 2.46 2.50 O9.2IVnn 1723 2
51 HD 329027 s*b 16 50 26.9389563813 -47 09 21.323379910 10.43 10.80 9.91 9.89   B0Ia 31 0
52 HD 326176 * 16 50 44.3908609451 -41 44 49.748514162 9.45 9.91 9.18 9.55   B0 41 0
53 HD 322419 * 16 59 00.1230298025 -40 24 15.998701823 10.9 11.08 10.25 9.96   B2 19 0
54 HD 326775 * 17 05 31.3096136460 -41 31 20.113186545 11.42 11.54 10.55 10.40   O6.5V(n)((f))z 21 0
55 CD-39 11236 ** 17 15 40.4873531892 -39 34 14.774146209 11.76 11.65 10.51 10.05   OB+ 16 0
56 HD 323363 * 17 26 27.2971645881 -39 29 32.863551022 10.53 10.70 9.98 9.80   B2 14 0
57 HD 159455 * 17 36 16.3114260778 -33 18 22.887254583 8.92 9.29 8.92 8.98   B0.5Ia 23 0
58 HD 160730 * 17 42 30.4822017149 -24 17 27.217690065 10.15 10.52 9.90 10.05   OB+ 41 0
59 HD 316311 * 17 47 31.1438318430 -28 57 40.780938054 10.96 11.07 10.19 10.10   OB+ 25 0
60 LS 4453 * 17 51 38.2755168524 -19 18 48.333717666 12.31 12.29 12.12 11.55   OB+ 15 0
61 CD-23 13777 * 18 01 14.6337199143 -23 28 02.961482725 11.62 11.64 10.55 10.18   O9Ib 18 0
62 TYC 6268-1578-1 * 18 15 02.0792612014 -18 15 09.927308015 11.72 11.35 10.50 10.42   OB+ 14 0
63 Ass Sgr OB 4 As* 18 16 -18.9           ~ 24 0
64 TYC 6269-372-1 * 18 16 41.0484250426 -16 58 20.224990537 10.69 11.11 10.32 10.19   OB 11 0
65 HD 167771 SB* 18 17 28.5572968350 -18 27 48.426044262 5.81 6.65 6.54 7.43   O7III((f))+O8III 170 0
66 BD-12 4970 s*b 18 17 47.0266712046 -12 29 57.870665109 9.69 9.80 8.78 9.29   B0.5Ia 38 0
67 LS IV -15 42 * 18 19 28.4372575263 -15 18 46.270207659 10.99 11.20 10.35 10.23 9.58 O8.5V+O8.5V 24 0
68 BD-16 4834 * 18 21 27.8156525481 -15 57 32.727630953 9.83 10.30 9.75 9.93   OB 17 0
69 TYC 6277-1821-1 * 18 21 46.1926907419 -21 06 04.338954364 12.83 12.86 11.73 11.39   OB+ 15 0
70 BD-14 5014 * 18 22 22.318 -14 37 08.46 10.8 11.03 10.15 10.44   O7.5V(n)((f)) 30 0
71 Ass Vul OB 1 As* 19 44.0 +24 13           ~ 85 0
72 HD 186980 * 19 46 15.9013986681 +32 06 58.160549378 6.72 7.56 7.48     O7.5III((f)) 111 0
73 HD 332755 * 19 46 38.8219532773 +28 14 37.972414508 8.19 8.93 8.82     B0 30 0
74 HD 338931 Em* 19 47 02.7408895083 +24 50 55.551740884 9.38 9.72 9.14     O6III(f) 40 0
75 HD 227018 * 19 59 49.1027196111 +35 18 33.548528123 8.75 9.35 9.00     O6.5V((f))z 92 0
76 HD 189957 * 20 01 00.0042530904 +42 00 30.818892996 6.93 7.84 7.82     O9.7III 92 0
77 HD 227245 * 20 02 21.7191120993 +35 40 29.822221843 9.92 10.25 9.69     O7V((f))z 43 0
78 HD 190864 Em* 20 05 39.8022905765 +35 36 27.989246210 7.18 7.93 7.78     O6.5III(f) 210 0
79 Ass Cyg OB 3 As* 20 07 +35.9           ~ 165 0
80 HD 227757 * 20 07 12.7699757847 +36 21 33.433161468 8.63 9.41 9.27     O9.5V 54 0
81 HD 191201 ** 20 07 23.6846928338 +35 43 05.890234225 6.66 7.43 7.34     O9III+O9V 109 0
82 HD 228368 * 20 13 18.8589238799 +35 01 30.547536477 8.37 8.80 8.41     O7 31 0
83 HD 228534 * 20 14 54.9877424122 +37 22 41.999476952   9.44 9.21     O9.5II: 18 0
84 Ass Cyg OB 8 As* 20 15 +40.9           ~ 63 0
85 HD 193117 * 20 16 59.8874563695 +40 50 37.380775308 8.89 9.26 8.79     O9.5II 31 0
86 Ass Cyg OB 1 As* 20 17.8 +37 38           ~ 243 1
87 HD 193322 ** 20 18 06.98820 +40 43 55.5001 5.17 5.94 5.84 5.69 5.68 O9IV(n)+B1.5V 265 0
88 HD 228841 Em* 20 18 29.6947589641 +38 52 39.772785669 9.08 9.50 9.01     O6.5Vn((f)) 55 0
89 HD 193794 * 20 20 44.9775755875 +39 21 56.601287996   9.68 9.08     B0V 24 0
90 Ass Cyg OB 9 As* 20 21 +39.9           ~ 118 0
91 HD 229196 Pu* 20 23 10.7833240392 +40 52 29.839468216 9.29 9.32 8.59     O6II(f) 110 0
92 BD+40 4179 * 20 27 43.6153296461 +40 35 43.510284947 9.79 10.21 9.71     O8Vz 31 0
93 HD 195213 * 20 28 32.0275928856 +40 49 02.896830393 9.32 9.55 8.82     O7 39 0
94 BD+45 3216 ** 20 33 50.350 +45 39 41.11 8.89 9.47 9.18     O8 39 0
95 BD+45 3260 ** 20 45 35.2801013727 +46 21 02.056320516 9.07 9.54 9.14     O8.5V 39 0
96 Ass Cyg OB 7 As* 21 08 +47.6           ~ 193 0
97 HD 204827 SB* 21 28 57.7601719555 +58 44 23.223287944 8.63 8.74 7.94 7.25 6.76 O9.5IV 296 0
98 HD 206267 SB* 21 38 57.6182747705 +57 29 20.557311013 5.09 5.83 5.62   5.56 O6.0V((f))+O9:V 451 0
99 IC 1396 OpC 21 39 00 +57 29.4           ~ 445 1
100 BD+49 3591 ** 21 40 23.0828134096 +50 31 40.519150481 9.71 10.12 9.75     O7 16 0
101 HD 207538 * 21 47 39.7898466603 +59 42 01.344202478 7 7.55 7.30     O9.7IV 177 1
102 Ass Cep OB 2 As* 21 51 +60.0           ~ 279 0
103 HD 235673 * 21 57 37.7936006936 +52 49 14.158673205 8.58 9.30 9.16     O6.5V 47 0
104 BD+53 2843 * 22 18 45.8617810048 +54 16 19.640305718 8.97 9.62 9.47     O8III 28 0
105 BD+57 2513 * 22 22 02.5850 +58 43 09.439 9.81 10.20 9.63     O9.5V 21 0
106 HD 235825 * 22 23 28.7248279078 +55 15 06.459171251 8.79 9.52 9.28     O9V 34 0
107 HD 213023 ** 22 26 52.36705 +63 43 04.9074 9.01 9.41 8.81 8.76   O9V: 33 0
108 Ass Cep OB 1 As* 22 29 +56.6           ~ 82 0
109 BD+55 2840 * 22 55 08.4858907666 +56 22 58.896348859 9.9 10.46 10.01     O7.5V(n) 23 0
110 HD 240165 * 23 02 12.3527293488 +57 11 37.886371589 10.07 10.50 10.10     O9.5V 27 0
111 Ass Cep OB 5 As* 23 02 16 +57 01.3           ~ 18 1
112 HD 218195 ** 23 05 12.93161 +58 14 29.3496 7.91 8.62 8.44     O8.5III 67 0
113 BD+61 2550 * 23 52 19.5382551948 +62 07 06.592397768 8.99 9.58 9.4     O9.5II 30 0
114 BD+61 2559 * 23 53 43.8339493479 +62 25 24.624954578 9.35 9.96 9.8     O9V 36 0
115 Ass Cas OB 5 As* 23 54 +61.6           ~ 68 0
116 HD 240464 * 23 58 50.9062107217 +60 15 51.020792804 9.28 9.83 9.6     O9V 24 0

    Equat.    Gal    SGal    Ecl

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2020.07.05-07:38:06

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