2003A&A...410..905P


C.D.S. - SIMBAD4 rel 1.7 - 2020.09.23CEST22:34:32

2003A&A...410..905P - Astronomy and Astrophysics, volume 410, 905-909 (2003/11-2)

A study of RV in Galactic O stars from the 2MASS catalogue.

PATRIARCHI P., MORBIDELLI L. and PERINOTTO M.

Abstract (from CDS):

We present new measurements of the interstellar reddening parameter RV=AV/E(B-V) towards 185 O stars, using J, H, Ks photometry from the 2MASS project. The results are combined with data from the literature of 95 stars where RV has been derived with the same technique, 22 of which in common with our present sample from the 2MASS project catalogue. The average RV from these 258 O stars is of 3.19±0.50. All objects whose RV departs from this value by more than 2σ have been recognized. Ten objects have RV higher than this value and two lower. It is found that anomalous RV can scarcely be associated with anomalies in the general interstellar medium, e.g. with different behaviour in different spiral arms. They are clearly linked to local cloud effect. In the Cygnus region RV values follow the behaviour of the general interstellar medium, while in the Carina arm, in spite of the relatively larger distance, local cloud effects prevail. An explanation for this is suggested. The relatively few stars of our sample whose Hipparcos parallaxes are reliable, are found to have distances systematically smaller than the distances derived by the spectroscopic parallaxes. We argue that this effect is consistent with the recently claimed discovery of grey extinction towards OB stars.

Abstract Copyright:

Journal keyword(s): ISM: dust, extinction

VizieR on-line data: <Available at CDS (J/A+A/410/905): table1.dat table2.dat>

Simbad objects: 185

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Number of rows : 185

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 V* AO Cas WU* 00 17 43.0629024684 +51 25 59.115602831 5.04 6.01 6.14     O9.2II+O8V((f)) 318 0
2 HD 15137 SB* 02 27 59.8115835376 +52 32 57.594553098 7 7.92 7.86     O9.5II-IIIn 114 0
3 HD 16691 Em* 02 42 52.0259528193 +56 54 16.462912273 10.187 9.07 8.70     O4If 141 0
4 Ass Cas OB 6 As* 02 43 +61.3           ~ 118 0
5 LS V +47 24 * 04 58 45.3394503258 +47 59 56.122840372 11.14 11.74 11.32     O9.5V 26 0
6 HD 34656 Em* 05 20 43.0823042222 +37 26 19.213246169 5.87 6.77 6.76     O7.5II(f) 191 0
7 Ass Aur OB 1 As* 05 22 +33.9           ~ 75 0
8 HD 242908 Y*O 05 22 29.3024325107 +33 30 50.452464350 8.6 9.280 9.084 9.241   O4.5V(n)((fc))z 114 0
9 HD 242926 Y*O 05 22 40.0952905623 +33 19 09.406349570 9.04 9.65 9.40     O7Vz 77 0
10 HD 242935 ** 05 22 46.528 +33 25 10.24 8.9 9.39 9.42     O7.5V((f)) 67 0
11 HD 35619 * 05 27 36.1462913996 +34 45 18.997406116 8.08 8.79 8.66     O7.5V((f))z 103 0
12 Ass Aur OB 2 As* 05 28 +34.9           ~ 43 0
13 BD+34 1058 * 05 28 39.4051594939 +34 40 08.728124803 8.31 8.99 8.84     O8nn 39 0
14 HD 35921 bL* 05 29 42.65002 +35 22 30.0896 6.23 6.96 6.85     O9II 229 0
15 BD+39 1328 s*b 05 32 13.8496487893 +40 03 57.897554980 9.95 10.28 9.92     O8.5Iab(n)(f) 35 0
16 HD 36483 * 05 33 41.1522074901 +36 27 34.967636275 8.06 8.55 8.24     O9.5IV(n) 46 0
17 HD 36879 * 05 35 40.5264637356 +21 24 11.723003025 6.97 7.69 7.58     O7V(n)((f))z 132 0
18 HD 37366 ** 05 39 24.8026387284 +30 53 26.774911255 6.99 7.71 7.64     O9.5IV 71 0
19 LS V +35 24 * 05 39 45.6426122739 +35 53 56.341058327 11.31 11.61 10.79 10.64   O9V 19 0
20 BD+35 1201 * 05 40 59.4403949298 +35 50 46.492405278 11.23 11.43 10.54     O9.5V 36 0
21 HD 37737 SB* 05 42 31.1582447671 +36 12 00.505876189 8.02 8.30 8.06     O9.5II-III(n) 82 0
22 HD 247042 Be* 05 45 20.8883161656 +29 09 28.052478565   9.58 9.51     Be 11 0
23 HD 248894 * 05 53 58.2107172924 +20 52 34.689798871 8.8 9.50 9.29     O8:V:nn 23 0
24 HD 39680 Be* 05 54 44.7314236108 +13 51 17.068152340 7.05 8.01 7.99     O6V:[n]pevar 113 0
25 LS V +30 31 * 06 03 50.1158592350 +30 10 09.166287871 10.65 11.31 10.95 10.886   O9V 20 0
26 LS V +21 27 V* 06 08 32.1165465652 +21 36 39.235693184 11.24 11.4 11.0 10.89   O9.5IV 26 0
27 HD 41997 * 06 08 55.8225631699 +15 42 18.192142635 8.16 9.47 9.13 8.83   O7.5Vn((f)) 87 0
28 HD 42088 * 06 09 39.5726383124 +20 29 15.455220620 6.73 7.58 7.57 8.45   O6V((f))z 232 0
29 Ass Gem OB 1 As* 06 09.8 +21 35           ~ 168 0
30 HD 253247 Y*O 06 12 22.1119540158 +18 00 57.858793618 9.54 10.23 9.92 10.00   OB- 43 0
31 HD 254755 ** 06 18 31.7717931918 +22 40 45.027767990 9.02 9.33 8.91     O9Vp 46 0
32 HD 255055 Em* 06 19 41.6469290650 +23 17 20.230326444 8.94 9.59 9.40     O9V:p 33 0
33 HD 44597 * 06 23 28.5387935526 +20 23 31.657709822 8.59 9.23 9.05     O9V 34 0
34 HD 44811 * 06 24 38.3546226020 +19 42 15.808878424 7.72 8.54 8.48 8.91   O7V(n)z 59 0
35 HD 45314 Be* 06 27 15.7780829067 +14 53 21.219330074 5.91 6.79 6.64     O9:npe 153 0
36 LS VI -04 19 ** 06 59 30.2232578683 -04 48 43.805931890 10.73 11.1 10.81     B0IV 23 0
37 HD 52266 SB* 07 00 21.0761535622 -05 49 35.948161271 6.32 7.22 7.23     O9.5IIIn 106 0
38 HD 52533 EB* 07 01 27.0485530401 -03 07 03.281136257 6.66 7.57 7.68     O8.5IVn 103 0
39 HD 53975 * 07 06 35.9656022838 -12 23 38.216531612 5.38 6.40 6.50 6.51   O7.5Vz 178 0
40 NAME CMa OB1 As* 07 07.0 -10 28           ~ 125 0
41 HD 54662 SB* 07 09 20.2488124291 -10 20 47.627880802 5.35 6.24 6.21 7.23   O6.5Vz(n)+O7.5Vz 319 2
42 TYC 5968-4011-1 * 07 09 55.2025783514 -18 30 07.851378618 10.65 11.29 10.82 10.73   O6.5V((f)) 23 0
43 HD 54879 SB* 07 10 08.1488998239 -11 48 09.835011060 6.8 7.60 7.65     O9.7V 67 0
44 HD 58509 * 07 25 12.2814421099 -21 01 26.269968473 7.78 8.61 8.62 9.39   B2III/IV 48 0
45 HD 59114 s*b 07 27 55.3750951509 -15 23 07.375869205 9.42 9.98 9.69 9.75   O7Iaf 22 0
46 TYC 5987-2554-1 * 07 30 35.2789046565 -19 06 22.163965995 11.22 11.78 11.16 11.01   O9 18 1
47 Cl Bochum 5 OpC 07 31 00 -16 56.0   7.74 7.0     ~ 34 0
48 NGC 2409 OpC 07 31 37 -17 11.6   7.48 7.3     ~ 35 0
49 HD 59986 * 07 31 46.7398321927 -16 59 47.976405457 8.95 9.93 9.68 9.80   B5Ib/II 30 0
50 IRAS 07298-1919 * 07 32 02.8156566521 -19 26 07.737066704 10.58 11.17 10.66 10.60   OB- 24 0
51 HD 60369 * 07 33 01.8440951566 -28 19 32.907617254 7.28 8.87 9.01 9.13   B7Ib 60 0
52 HD 60479 * 07 33 34.3208364353 -27 58 38.309158898 8.08 8.74 8.41 8.04 7.79 O9.5Ib 48 0
53 HD 61347 * 07 38 16.1165069515 -13 51 01.217777503 7.84 9.44 9.29 9.13   O9Ib 64 0
54 HD 61827 * 07 39 49.3379128922 -32 34 42.131834519 7.91 9.52 8.20 8.19   O8/9(Ib) 73 0
55 CD-33 4043 * 07 41 39.9791237727 -33 49 54.027670210 9.69 10.30 9.92 9.99   O8 20 0
56 CD-29 4849 * 07 43 28.9754514095 -29 19 12.432067107 9.52 10.17 10.00 10.11   O9.5II: 22 0
57 HD 63005 * 07 45 49.0332591007 -26 29 31.433679777 8.29 9.12 9.13 9.64   O5/6 72 0
58 HD 63150 Be* 07 45 55.1311604756 -36 29 53.278389298 8.07 9.11 9.30 9.37   B1Ve 33 0
59 CD-26 4955 Be* 07 46 36.1967836177 -26 41 40.034114952 10.11 10.85 10.52 10.42   Be 26 0
60 HD 64315 Em* 07 52 20.2841727949 -26 25 46.683038109 8.76 9.49 9.24 9.63 8.86 O5.5Vz+O7V 102 1
61 CD-26 5129 * 07 52 55.3937608467 -26 28 42.724508301 10.32 11.02 10.73 10.71 10.28 B0 21 0
62 Ass Pup OB 1 As* 07 53 -26.8           ~ 24 0
63 CD-28 5104 s*b 07 55 52.8513057612 -28 37 46.787947260 9.39 10.13 9.94 10.12   O6Ifp 71 0
64 HD 65087 Em* 07 55 57.1258699570 -28 32 18.033673848 9.43 9.57 9.52 9.85   B2/3II/III 32 0
65 CD-29 5191 * 07 56 26.4039916731 -29 25 26.106366435 10.27 9.96 9.76 9.98   B0 27 0
66 CD-26 5285 * 07 58 30.6582914574 -26 34 08.130975284 10.46 11.05 10.70 10.69   O9.5:V 19 0
67 CD-28 5216 * 07 58 51.8311697005 -28 45 04.256558361 10.86 11.54 11.26 11.31   O9 22 0
68 CD-28 5235 Be* 07 59 22.1551915506 -28 54 23.791719004 9.52 10.53 10.36 10.28   B1V 27 0
69 HD 66788 * 08 04 08.5402852477 -27 29 08.858514821 8.44 9.92 9.83 9.85   O8/9(Ib) 52 0
70 HD 68450 * 08 11 01.6834504504 -37 17 32.541641609 5.58 6.42 6.44 7.43   O9.7II 124 0
71 CD-34 4496 * 08 13 35.3610906098 -34 28 43.948380292 9 9.79 9.76 9.67   O8 26 0
72 CD-35 4384 ** 08 15 17.156 -35 44 14.72 9.06 10.02 9.63 9.56 8.99 O9.2III 28 0
73 HD 69464 Em* 08 15 48.5654685522 -35 37 52.860331301 8.47 9.11 8.80 9.42   O7Ib(f) 97 0
74 CD-35 4412 * 08 16 24.7510124626 -35 44 21.499059007 9.32 10.19 9.81 9.77   O9/B0 25 0
75 HD 93028 SB* 10 43 15.3392956864 -60 12 04.229601354 7.29 8.24 8.30 9.26   O9IV 150 0
76 HD 93027 SB* 10 43 17.9451501473 -60 08 03.278616623 7.86 8.72 8.72 9.48   O9.5IV 70 0
77 HD 93146A * 10 44 00.1578 -60 05 09.863 7.57 8.48 8.45     O7V((f))z 80 0
78 HD 93146 ** 10 44 00.159 -60 05 09.88   8.25 8.24 9.28   O6V+O9.5V 81 0
79 V* V661 Car Al* 10 44 00.3711709837 -59 52 27.521897801 7.60 8.31 8.04 8.75   O6.5III(f) 135 0
80 HD 305536 SB* 10 44 11.0716753952 -60 03 21.543600514 8.17 8.99 8.971 9.57   O9.5V 46 0
81 HD 305523 * 10 44 29.4765429281 -59 57 18.088074324 7.82 8.64 8.50 9.25   O9II-III 62 0
82 HD 93222 * 10 44 36.2479580459 -60 05 28.886871750 7.26 8.15 8.10 8.91   O7V((f))z 182 0
83 HD 305534 * 10 44 47.5133934913 -59 57 58.932370498 9.05 9.79 9.69 9.94   B0V+B0V 26 0
84 HD 305539 * 10 46 33.0587566341 -60 04 12.600433111 9.43 10.24 9.91 10.02 9.481 O8Vz 43 0
85 HD 93632 * 10 47 12.6336476063 -60 05 50.813668231 7.89 8.69 9.10 9.04   O5Ifvar 79 0
86 HD 154643 * 17 08 13.9816706301 -35 00 15.670543148 6.76 7.42 7.20 8.23   O9.7III 48 1
87 HD 155806 Be* 17 15 19.2484405697 -33 32 54.307297319 4.61 5.52 5.53     O7.5V((f))z(e) 207 0
88 HD 155889 ** 17 15 50.7533188725 -33 44 13.256102872 5.68 6.54 6.55 7.60   O9.5IV 78 1
89 HD 156134 * 17 17 20.9198166793 -35 32 55.200687728 8.26 8.70 8.05 8.84   B0Ib 54 1
90 HD 156154 V* 17 17 27.0094090389 -35 32 12.005415836 8.19 8.64 8.04 8.94   O7.5Ib(f) 69 0
91 HD 156212 * 17 17 27.5962543693 -27 46 00.807517199 7.91 9.13 8.74 8.80   B0Iab 52 0
92 HD 156351 * 17 18 15.1540945535 -29 06 31.165225900 9.38 9.90 9.65 9.92   B1/2Ib 19 0
93 HD 319699 * 17 19 30.4179094473 -35 42 36.122491362 10.17 10.31 9.63 9.81 8.91 O5V((fc)) 56 0
94 HD 319702 Y*O 17 20 50.6127602130 -35 51 46.032286972 10.94 11.04 10.11 10.10   O8III 48 0
95 V* V1081 Sco Al* 17 29 12.9251873752 -31 32 03.426713313 6.22 7.07 7.04 7.93   O9.5V(n) 82 0
96 CD-29 13812 ** 17 38 03.6048708962 -29 06 40.143945408 10.02 10.27 9.62 9.74   O9.5Ib 24 0
97 HD 160065 s*b 17 39 28.4016834976 -33 37 53.584804145 9.44 9.53 9.10 9.15   O9.5Iab 17 0
98 HD 160641 HS* 17 41 51.5794261316 -17 53 48.460430048 9.15 10.01 9.85 10.08 9.59 sdOC9.5II-IIIHe40 117 0
99 HD 160730 * 17 42 30.4822017149 -24 17 27.217690065 10.15 10.52 9.90 10.05   OB+ 41 0
100 HD 316232 * 17 45 43.6894069145 -29 13 18.040088310 10.61 10.92 10.27 10.25   O9IV 34 0
101 HD 161789 * 17 49 02.4299634819 -32 53 23.203948818 9.19 9.66 9.22 9.63   B2/3II 22 0
102 HD 161853 ** 17 49 16.5580430858 -31 15 18.070335520 7.48 8.11 7.97 8.81   O8V(n)z+B 72 2
103 * 63 Oph * 17 54 54.0431493243 -24 53 13.544413171 5.35 6.24 6.20 7.33   O8II((f)) 166 0
104 HD 163800 * 17 58 57.2583205084 -22 31 03.169198580 6.61 7.27 7.00 6.68 6.49 O7.5III((f)) 135 0
105 HD 163892 * 17 59 26.3103513485 -22 28 00.866179563 6.81 7.61 7.44 8.55   O9.5IV(n) 93 0
106 HD 163758 s*b 17 59 28.3670166132 -36 01 15.588119230 6.46 7.35 7.32 8.38   O6.5Iafp 144 0
107 HD 164438 * 18 01 52.2806721008 -19 06 22.082791988 7.37 8.89 8.76 8.28   O9.2IV 75 1
108 HD 164492 ** 18 02 23.54916 -23 01 50.9468 6.49 7.49 6.80     O7.5Vz+A2Ia 193 0
109 Ass Sgr OB 1 As* 18 06 -22.8           ~ 117 0
110 HD 166546 V* 18 11 57.0986180998 -20 25 24.142661750 6.40 7.26 7.22 8.36   O9.5IV 79 0
111 HD 166852 * 18 13 25.2579483440 -22 43 03.312026877 8.11 9.20 8.99 9.29   B0Ia/ab 27 0
112 HD 312980 * 18 14 03.2263164589 -20 18 07.357170075 10.17 10.50 9.68 9.69   B0 35 0
113 Ass Sgr OB 7 As* 18 14.9 -20 24           ~ 37 0
114 HD 168941 * 18 23 25.5604185404 -26 57 10.849966234 8.53 9.36 9.37 9.81   O9.5IVp 89 0
115 HD 170452 * 18 30 01.2225939961 -12 56 54.881894816 8.8 9.28 8.75     B9.5II/III 32 0
116 BD-13 5015 * 18 31 31.9018246475 -13 33 44.248721603 10.01 10.50 10.13 10.16   O7IIn 17 0
117 HD 171198 * 18 33 53.1083838916 -12 15 46.363987549 9.63 10.14 9.65 9.88   O7: 36 0
118 HD 171589 Em* 18 36 12.6381404282 -14 06 55.835294625 7.91 8.60 8.28 7.95 7.74 O7.5II(f) 77 0
119 HD 175754 Em* 18 57 35.7086008504 -19 09 11.269005090 5.99 6.96 7.03     O8II(n)((f))p 140 0
120 HD 175876 * 18 58 10.7660968929 -20 25 25.544115183 5.79 6.82 6.94 6.93   O6.5III(n)(f) 142 0
121 HD 344758 * 19 41 52.7194254239 +24 20 51.033092560 11.32 11.3 10.49     O8.5V(n)((f)) 23 0
122 HD 344784 * 19 43 10.9719577986 +23 17 45.384602794 9.38 9.90 9.34     O6.5V((f)) 88 0
123 Ass Vul OB 1 As* 19 44.0 +24 13           ~ 87 0
124 HD 186980 * 19 46 15.9013986681 +32 06 58.160549378 6.72 7.56 7.48     O7.5III((f)) 111 0
125 * 9 Sge s*b 19 52 21.7651155105 +18 40 18.753390402 5.32 6.24 6.23     O7.5Iabf 275 1
126 HD 226868 HXB 19 58 21.6758193269 +35 12 05.782512305 9.38 9.72 8.91 8.42   O9.7Iabpvar 3940 0
127 HD 227018 * 19 59 49.1027196111 +35 18 33.548528123 8.75 9.35 9.00     O6.5V((f))z 93 0
128 HD 189957 * 20 01 00.0042530904 +42 00 30.818892996 6.93 7.84 7.82     O9.7III 92 0
129 HD 227245 * 20 02 21.7191120993 +35 40 29.822221843 9.92 10.25 9.69     O7V((f))z 44 0
130 HD 190429 ** 20 03 29.39885 +36 01 30.5082 5.98 6.78 6.63     O4If+O9.5II 197 0
131 HD 227465 * 20 04 27.2222191088 +33 42 18.384676871 10.21 10.75 10.33     O7V((f)) 24 0
132 HD 190864 Em* 20 05 39.8022905765 +35 36 27.989246210 7.18 7.93 7.78     O6.5III(f) 211 0
133 HD 191139 * 20 06 57.6118177817 +36 23 47.711664584 7.48 8.17 8.02     B0.5III 49 0
134 Ass Cyg OB 3 As* 20 07 +35.9           ~ 168 0
135 HD 227757 * 20 07 12.7699757847 +36 21 33.433161468 8.63 9.41 9.27     O9.5V 55 0
136 HD 191201 ** 20 07 23.6846928338 +35 43 05.890234225 6.66 7.43 7.34     O9III+O9V 110 0
137 HD 191423 * 20 08 07.1135734619 +42 36 21.963024228 7.43 8.19 8.03     ON9II-IIInn 102 0
138 HD 191612 SB* 20 09 28.6111448914 +35 44 01.287772714 7.40 8.07 7.80     O8fpe 214 0
139 HD 191781 s*b 20 09 50.5815085623 +45 24 10.485607388 10.1 10.06 9.53     ON9.7Iab 59 0
140 HD 191978 * 20 10 58.2801550674 +41 21 09.922990071 7.38 8.15 8.03     O8Vz 62 0
141 HD 192001 * 20 11 01.7067715756 +42 07 36.398544136 7.97 8.52 8.29     O9.5IV 46 0
142 V* V2011 Cyg SB* 20 12 33.1205906584 +40 16 05.442931142 7.32 7.85 7.55     O4.5V(n)((f)) 195 0
143 HD 192639 s*b 20 14 30.4275040181 +37 21 13.815126140 6.83 7.46 7.11     O7.5Iabf 268 0
144 Ass Cyg OB 8 As* 20 15 +40.9           ~ 63 0
145 HD 193117 * 20 16 59.8874563695 +40 50 37.380775308 8.89 9.26 8.79     O9.5II 31 0
146 HD 228766 WR* 20 17 29.7043498327 +37 18 31.125286410 9.42 9.79 9.14     O4If+O8:II: 111 0
147 Ass Cyg OB 1 As* 20 17.8 +37 38           ~ 247 1
148 HD 228779 s*b 20 17 54.1882106632 +34 49 02.031052011 10.45 10.23 8.92     O9Iab 51 0
149 HD 193322 ** 20 18 06.98820 +40 43 55.5001 5.17 5.94 5.84 5.69 5.68 O9IV(n)+B1.5V 266 0
150 HD 228841 Em* 20 18 29.6947589641 +38 52 39.772785669 9.08 9.50 9.01     O6.5Vn((f)) 55 0
151 V* V382 Cyg bL* 20 18 47.2203014045 +36 20 26.091543194 9.35 9.19 8.65     O6IVn+O5Vn 173 0
152 HD 193514 Em* 20 19 08.4971406843 +39 16 24.252177258 7.32 7.83 7.38     O7Ib(f) 179 0
153 HD 193595 * 20 19 31.3265819040 +39 03 26.228272345 8.5 9.08 8.78     O7V((f)) 56 0
154 HD 193682 Em* 20 20 08.9388640366 +37 49 51.312274703 8.44 8.87 8.42     O4.5IV(f) 81 0
155 Ass Cyg OB 9 As* 20 21 +39.9           ~ 120 0
156 HD 229043 * 20 21 06.3881359630 +36 48 30.696359924 10.57 10.64 10.04     O9.5III 21 0
157 HD 194094 * 20 22 20.9580969559 +38 43 29.469943754 9.22 9.57 9.05     O8.5III 37 0
158 HD 229196 Pu* 20 23 10.7833240392 +40 52 29.839468216 9.29 9.32 8.59     O6II(f) 111 0
159 HD 229202 * 20 23 22.8403306960 +40 09 22.522498751 10.28 10.44 9.58     O7.5V(n)((f)) 36 0
160 HD 194280 s*b 20 23 26.3119636816 +38 56 21.027476636 8.94 9.08 8.42     OC9.7Iab 69 0
161 HD 194334 Em* 20 23 35.4605515853 +38 52 56.580134903 9.45 9.52 8.83     O7.5V 28 0
162 HD 229232 ** 20 23 59.1863109654 +39 06 15.288241565 10.17 10.30 9.59     O4Vn((f)) 36 0
163 HD 229234 * 20 24 01.2996757070 +38 30 49.563025565 9.5 9.58 8.94     O9III 69 0
164 HD 229250 Em* 20 24 11.7333476836 +39 40 41.559691090 11.15 10.98 9.98     O9V 17 0
165 BD+39 4168 * 20 24 21.4781012255 +39 46 03.910169686 11.09 10.90 9.94     O7 24 0
166 BD+37 3927 Em* 20 25 06.9460679395 +37 27 56.363782960 11.63 11.15 10.22     O8.5I 27 0
167 HD 194649 * 20 25 22.1215770177 +40 13 01.099173502 9.86 9.93 9.07     O6.5V((f)) 42 0
168 BD+36 4063 EB* 20 25 40.6038664794 +37 22 27.051633013 10.93 10.67 9.656     ON9.7Ib 41 0
169 BD+40 4179 * 20 27 43.6153296461 +40 35 43.510284947 9.79 10.21 9.71     O8Vz 31 0
170 HD 195213 * 20 28 32.0275928856 +40 49 02.896830393 9.32 9.55 8.82     O7 39 0
171 BD+40 4212 EB* 20 31 37.5055016113 +41 13 20.999123545 12.46 11.5 10.214     O9: 69 1
172 BD+40 4219 * 20 32 13.8220814591 +41 27 12.005606749 11.50 11.40 10.22     O7III((f)) 103 0
173 Ass Cyg OB 2 As* 20 33.2 +41 19           ~ 796 0
174 BD+40 4227A SB* 20 33 15.0780900764 +41 18 50.478859468 10.42 10.27 8.98 8.03 6.83 O6Ib(fc)+O4.5:III:(fc) 216 0
175 BD+41 3804 s*b 20 33 46.1097446575 +41 33 00.958715569 11.82 11.41 9.88     O9.7Iab 91 0
176 BD+45 3216 ** 20 33 50.350 +45 39 41.11 8.89 9.47 9.18     O8 39 0
177 BD+41 3807 SB* 20 34 08.5147839926 +41 36 59.407506888 11.74 11.52 10.03     O5.5Ifc 112 0
178 BD+36 4145 Em* 20 36 18.2062947974 +37 25 02.814123235 9.23 9.47 8.96     O8.5V(n) 33 0
179 BD+42 3835 * 20 42 06.8618952994 +43 11 03.721672044 9.92 10.03 9.25     O9.5II-III 23 0
180 BD+45 3260 ** 20 45 35.2801013727 +46 21 02.056320516 9.07 9.54 9.14     O8.5V 39 0
181 HD 202124 s*b 21 12 28.3896915394 +44 31 54.125407798 7.33 7.94 7.76     O9Iab 89 0
182 HD 216898 * 22 55 42.4581895079 +62 18 22.820044865 8.10 8.58 8.04     O9V 140 0
183 HD 217086 Y*O 22 56 47.1887219290 +62 43 37.654789076 7.88 8.30 7.66 8.35   O7Vnn((f))z 243 0
184 NAME III CEP ASSOC As* 23 04.2 +63 24           ~ 295 0
185 HD 218915 s*b 23 11 06.9480376287 +53 03 29.651927910 6.32 7.22 7.20     O9.2Iab 184 1

    Equat.    Gal    SGal    Ecl

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2020.09.23-22:34:32

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