2017A&A...598A.108L


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.08CEST04:20:59

2017A&A...598A.108L - Astronomy and Astrophysics, volume 598A, 108-108 (2017/2-1)

Variability survey of brightest stars in selected OB associations.

LAUR J., KOLKA I., EENMAE T., TUVIKENE T. and LEEDJARV L.

Abstract (from CDS):

Context. The stellar evolution theory of massive stars remains uncalibrated with high-precision photometric observational data mainly due to a small number of luminous stars that are monitored from space. Automated all-sky surveys have revealed numerous variable stars but most of the luminous stars are often overexposed. Targeted campaigns can improve the time base of photometric data for those objects.
Aims. The aim of this investigation is to study the variability of luminous stars at different timescales in young open clusters and OB associations.
Methods. We monitored 22 open clusters and associations from 2011 to 2013 using a 0.25-m telescope. Variable stars were detected by comparing the overall light-curve scatter with measurement uncertainties. Variability was analysed by the light curve feature extraction tool FATS. Periods of pulsating stars were determined using the discrete Fourier transform code SigSpec. We then classified the variable stars based on their pulsation periods and available spectral information.
Results. We obtained light curves for more than 20 000 sources of which 354 were found to be variable. Amongst them we find 80 eclipsing binaries, 31 α Cyg, 13 β Cep, 62 Be, 16 slowly pulsating B, 7 Cepheid, 1 γ Doradus, 3 Wolf-Rayet and 63 late-type variable stars. Up to 55% of these stars are potential new discoveries as they are not present in the Variable Star Index (VSX) database. We find the cluster membership fraction for variable stars to be 13% with an upper limit of 35%.

Abstract Copyright: © ESO, 2017

Journal keyword(s): stars: variables: general - stars: massive - surveys - open clusters and associations: general

VizieR on-line data: <Available at CDS (J/A+A/598/A108): table[1-9].dat table10.dat table11.dat tablea11.dat lc/*>

Simbad objects: 303

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Number of rows : 303

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 HD 236763 EB* 01 31 31.8133604047 +60 33 35.698923940   9.90 9.507     B5 3 0
2 V* V1122 Cas Be* 01 33 15.1403647742 +60 41 00.062031768   9.95 9.712 9.75   B0-1Ve 13 0
3 EM* GGA 52 Al* 01 33 16.3314195512 +60 38 01.455635566   11.45 11.22     B2 16 0
4 M 103 OpC 01 33 23 +60 39.0   7.72 7.4     ~ 184 0
5 EM* GGA 54 Be* 01 33 24.3382826134 +60 39 44.739000834   11.611 11.270     B2Ve 9 0
6 BD+59 274 V* 01 33 29.2143975477 +60 38 47.710642767 12.90 10.64 8.54     M0.5Ib-II 39 0
7 V* V472 Cas LP* 01 33 31.9234509144 +60 32 47.116940119     12.371     ~ 6 0
8 NGC 581 86 V* 01 33 33.9001 +60 42 59.493   12.74 10.81     M5 7 0
9 V* V1132 Cas gD* 01 33 45.4777610895 +60 37 23.190135245   8.53 8.23     F1V 36 0
10 V* V1141 Cas Al* 01 38 17.9952174400 +61 08 35.027927515   12.12 11.929     B5: 5 0
11 IRAS 01359+6024 V* 01 39 19.3244524927 +60 39 38.351287252   13.17 11.178     M4II 3 0
12 BD+60 306 Al* 01 41 44.8491287990 +61 15 15.019066454   11.01 9.873     G5III 3 0
13 BD+60 307 Be* 01 41 46.5051652233 +61 19 30.060493311 10.64 10.91 10.657     B2Ve 15 0
14 V* AZ Cas s*r 01 42 16.5135206867 +61 25 16.343171243 11.32 10.94 9.22     K5Iab-Ib 67 0
15 2MASS J01430579+6053307 EB* 01 43 05.7885210974 +60 53 30.667509171     13.352     ~ 1 0
16 EM* GGA 81 Em* 01 43 40.8005652302 +61 19 46.904885119   13.1 11.914     OBe: 8 0
17 2MASS J01441735+6116503 EB* 01 44 17.3621880558 +61 16 50.315363661     12.541     ~ 1 0
18 BD+60 321 V* 01 44 21.0606114137 +61 17 50.663261481   9.67 8.256     K2III 6 0
19 BD+60 325 Be* 01 45 18.0278519925 +61 06 56.476451093   10.47 10.083 9.90   B1Ve 33 0
20 EM* GGA 93 Be* 01 45 37.8223678813 +61 07 59.086208238   12.79 12.135 12.31   B2Ve 20 0
21 BD+60 327 s*r 01 45 38.7782445984 +61 02 22.806120826   10.7 8.277     M0Iab 9 0
22 EM* GGA 94 Be* 01 45 39.6178050308 +61 12 59.119173369   13.16 12.451 12.09   B2Ve 28 0
23 EM* GGA 95 Be* 01 45 46.3957674926 +61 09 20.902360532   12.52 11.937 11.77   B1Ve 23 0
24 EM* GGA 97 Be* 01 45 56.1025596480 +61 12 45.283345560   12.05 12.008 11.58   B2Ve 30 0
25 BD+60 331 Em* 01 45 56.1157569309 +61 14 05.308836276 9.88 9.682 8.928     B8Iab 38 0
26 TYC 4032-2795-1 EB* 01 46 03.0210951524 +61 26 31.032263095   11.79 11.170     ~ 1 0
27 V* V589 Cas s*r 01 46 05.4812080961 +60 59 36.677380361   11.2 8.886     M3Iab-Ib 27 0
28 EM* VES 616 Be* 01 46 06.1340477029 +61 13 39.202321440   12.06 11.509 11.35   B0-1Ve 25 0
29 NGC 663 OpC 01 46 09 +61 14.1   7.78 7.1     ~ 235 0
30 EM* GGA 98 Be* 01 46 20.2313566144 +61 14 21.613473375   12.71 11.985 11.44   B2Ve 30 0
31 BD+60 339 s*b 01 46 23.7819674182 +61 15 29.717789687 8.98 9.09 8.472     B6Iabe 51 0
32 BD+60 341 Be* 01 46 26.8454645313 +61 07 41.712850771   11.30 10.665 10.20   B0-1Ve 38 0
33 NGC 663 21 Be* 01 46 27.6718089529 +61 12 25.438892856   11.24 10.538 10.34   Be 27 0
34 NGC 663 6 Be* 01 46 30.6368440938 +61 14 29.226186428   12.89 12.085 11.66   B1Ve 30 0
35 BD+60 344 Em* 01 46 33.9687521135 +61 09 02.342546593 10.47 10.74 10.043     B2V 31 0
36 BD+60 343B Be* 01 46 35.5367288494 +61 15 47.823750982   10.90 10.286 9.85   B2Ve 24 0
37 EM* GGA 101 Be* 01 46 35.6085406531 +61 13 39.083258962   12.34 12.311     B1Ve 28 0
38 V* V1156 Cas bC* 01 46 39.7770935045 +61 09 51.861208983   12.94 12.378     ~ 12 0
39 EM* GGA 103 Be* 01 46 57.5700109883 +61 01 40.444823966   12.08 11.525     B(e) 16 0
40 EM* GGA 104 HXB 01 47 00.2121223849 +61 21 23.661992704 11.76 12.09 11.366 11.00 10.52 B1IIIe 168 0
41 NGC 663 124 Be* 01 47 03.7496491223 +61 17 32.047242989     12.281 12.07   B2Ve 21 0
42 V* BY Cas cC* 01 47 11.9193204766 +61 25 20.952299938   11.5 10.369     F5 111 0
43 TYC 4032-2513-1 EB* 01 47 38.9244835052 +61 01 03.664043319   11.80 11.481     B5 2 0
44 EM* GGA 109 Be* 01 47 39.3756129417 +61 18 20.556729980   13.12 12.383     B1Ve 20 0
45 EM* GGA 110 Be* 01 48 23.0655725809 +61 15 53.049580244 11.12 11.3 10.867     B2Ve 19 0
46 BD+60 358 Em* 01 49 38.6463468268 +61 03 01.611120422   9.59 9.231     B5 11 0
47 IRAS 02131+5651 V* 02 16 38.3312228365 +57 05 12.573678942     12.081     M2 2 0
48 HD 13841 * 02 16 46.3905639230 +57 01 45.672310843 6.95 7.60 7.37 7.11 6.95 B1.5Ib 118 0
49 HD 13854 s*b 02 16 51.7161542593 +57 03 18.880915822 6.10 6.76 6.48 6.14 5.95 B1Iab 204 0
50 IRAS 02133+5644 V* 02 16 56.4322022586 +56 58 17.509882747     13.129     ~ 1 0
51 BD+56 473 Be* 02 16 57.7098574713 +57 07 48.729414915 8.68 9.31 8.0712   7.6517 B1III/Ve 80 1
52 BD+56 484 Be* 02 17 44.6581425870 +56 54 00.014746295 9.24 9.88 9.6420   8.1537 B1.0III 61 0
53 BD+56 489 Be* 02 18 15.0971856941 +57 10 16.040481827   10.22 10.219     B3e 16 0
54 2MASS J02181739+5655224 EB* 02 18 17.3979809840 +56 55 22.342391031   12.020 11.585     ~ 4 0
55 BD+56 493 Be* 02 18 18.3540235114 +56 51 02.233686342 9.15 9.95 8.7847   8.4218 B1IV/Ve 54 0
56 V* V757 Per bC* 02 18 23.0484256161 +57 00 36.721781729 8.05 8.67 7.8288 8.17 7.4510 B0.7I 76 0
57 BD+56 508 bC* 02 18 48.0174770278 +57 17 07.891992950   9.72 8.3787   7.8966 B2.0V 21 0
58 V* BU Per LP* 02 18 53.2909785794 +57 25 16.763845850 15.53 12.87 10.40     M4Ib 84 0
59 BD+56 516 * 02 18 54.3160572492 +57 09 29.544775946 10.19 10.65 10.3240   9.3014 B1.5III 29 0
60 NGC 869 963 V* 02 18 57.6821762840 +57 08 17.992277598 10.84 11.320 11.0730     B2V 23 1
61 NGC 869 OpC 02 19 00 +57 07.7           ~ 426 0
62 * 61 And s*b 02 19 04.4524770508 +57 08 07.798163786 6.63 7.00 6.5678   6.6876 B3Ia 196 0
63 BD+56 529 Be* 02 19 13.6715745779 +57 07 43.564553232 10.24 10.59 10.2290   8.6693 B1Ve 38 0
64 HD 14143 * 02 19 13.9415940972 +57 10 09.233997883 6.71 7.16 6.7000     B3I 192 0
65 BD+56 534 Be* 02 19 26.5188341076 +57 04 42.140658273 9.55 10.02 9.5590 9.53   B3Ve 35 1
66 NGC 869 1278 Be* 02 19 28.8926896027 +57 11 24.268965287     11.6848   11.1321 B0-1Ve 14 0
67 NGC 869 1438 Be* 02 19 47.8429541420 +57 06 39.543523001   11.313 11.362     B2e 12 0
68 2MASS J02200296+5711186 EB* 02 20 02.9698668889 +57 11 18.680429201   11.21 10.9820   10.4386 B1.0V 14 0
69 HD 14250 Pu* 02 20 15.7224013826 +57 05 54.993470094 8.74 9.28 8.0358 8.66 7.5804 B1.5III 97 0
70 V* AD Per s*r 02 20 29.0027235674 +56 59 35.243403712 12.70 10.16 7.8490   7.1111 M3Iab 118 1
71 NAME NGC 869/884 OpC 02 20.5 +57 08           ~ 51 0
72 BD+56 548 Be* 02 20 39.0479329084 +57 18 42.697769508 9.2 9.8 9.811   11.4514 B1.5IIIe 43 0
73 NGC 884 1772 Em* 02 20 52.7846662563 +57 13 27.796009211   11.782 11.1483   10.5630 B2 11 0
74 HD 14321 EB* 02 20 52.8794443446 +56 55 32.714619071 8.98 9.52 8.6406   8.0964 B2.0III 44 0
75 V* FZ Per s*r 02 20 59.6453535686 +57 09 29.965933600 12.75 10.20 7.9620   6.7185 M1Iab 104 0
76 BD+56 559 Be* 02 21 18.0750295948 +57 18 22.096670399   10.33 9.882     B1IIIe 37 0
77 NGC 884 2085 Em* 02 21 42.9368106444 +57 05 30.608213506     11.2473   10.7916 B3 16 0
78 BD+56 563 Be* 02 21 43.3993094299 +57 07 32.799133894 9.12 9.77 8.4704   7.9688 B1IIIe 60 0
79 HD 14422 Be* 02 21 50.8112252177 +57 23 11.643770577 8.86 9.50 9.2700     B1Ie 85 0
80 BD+56 566 Be* 02 21 52.9413084102 +57 09 58.945948371 10.613 10.26 10.1620     B1Ve 59 0
81 HD 14433 sg* 02 21 55.4352553767 +57 14 34.495206459 7.01 6.97 6.4800 5.79 6.7332 A1Ia 143 0
82 LS V +57 16 Em* 02 21 57.3648510317 +57 20 21.776601456   11.287 10.783     OB- 14 0
83 HD 14443 V* 02 22 00.5764255517 +57 08 41.868689617 7.85 8.39 7.6934 7.70 7.2734 BC2Ib 102 0
84 EM* MWC 39 Em* 02 22 04.5658830215 +57 10 38.879859796 11.164 10.82 10.5910     B2Vn 46 0
85 V* V621 Per Al* 02 22 09.7099502301 +57 07 02.300064784 9.14 9.68 9.4000   7.9369 B1.5I 67 0
86 NGC 884 2351 EB* 02 22 15.6169282856 +57 13 29.087512840   12.181 11.8100   11.2816 B3.7V 9 0
87 BD+56 578 Be* 02 22 17.6900527809 +57 07 24.633217951 9.02 9.57 9.1910   7.6671 B2IIIe 54 0
88 BD+56 582 Be* 02 22 22.7402543543 +57 17 05.021668899 9.86 10.06 9.6420   7.9956 B1III 35 0
89 NGC 884 OpC 02 22 23 +57 07.5           ~ 445 0
90 V* RS Per s*r 02 22 24.2951350259 +57 06 34.100118658 12.37 10.09 8.7680     M3.5IabFe-1 125 0
91 BD+56 586 bC* 02 22 36.2965294434 +57 04 54.389426632 9.60 10.19 9.9630     B1V 38 0
92 EM* MWC 447 Be* 02 22 46.9730748830 +56 58 05.885688420 10.51 10.93 10.593     B0e 27 0
93 EM* MWC 711 Be* 02 22 48.1055814532 +57 12 00.855355848   10.89 10.443     B0/1Ve 28 0
94 HD 14535 sg* 02 22 53.4973361403 +57 14 42.542536181 8.28 8.16 7.4550 6.72 7.0307 A2Ia 89 0
95 HD 14542 sg* 02 23 00.4260438811 +57 23 13.219092018 7.46 7.60 6.9770   6.5893 B8.0I 109 0
96 2MASS J02230406+5710087 EB* 02 23 04.0749378061 +57 10 08.830514041   12.528 12.0833   11.561 B2.3V 8 0
97 EM* GGA 163 Be* 02 23 04.1854640465 +57 07 38.765445509   10.716 10.3474   9.7985 Be 19 0
98 V* V439 Per s*r 02 23 11.0652506389 +57 11 57.982874757 12.81 10.41 8.1650   6.8612 M0.5Iab 69 0
99 BD+56 596 V* 02 23 11.6207804019 +57 10 19.727843073   9.78 9.553     ~ 9 0
100 V* V403 Per s*r 02 23 24.1095004917 +57 12 43.040134182 13.32 10.81 8.4020 6.67 5.21 M0Iab 64 0
101 EM* MWC 448 Be* 02 23 24.9244790069 +57 19 03.397001020 11.11   10.763     B2IIIe 27 2
102 NGC 884 2804 Be* 02 23 33.0595021520 +57 04 32.678597486   10.85 10.5301   10.0911 OBe 17 0
103 HD 14956 s*b 02 26 45.6957079560 +57 40 45.045880095 7.63 7.92 7.20 6.56 6.05 B1.5Ia 135 0
104 IC 1805 10 V* 02 29 13.9894384543 +61 25 53.673417964   13.98 11.428     M3.5II 7 0
105 V* KM Cas Or* 02 29 30.4682976017 +61 29 44.161579928 12.21 12.27 11.219     O9.5V((f)) 38 0
106 2MASS J02300722+6131077 Y*O 02 30 07.2196156132 +61 31 07.692405863 14.42 13.90 12.864     A3V 6 0
107 TYC 3695-212-1 bC* 02 30 34.2814660586 +57 36 33.756230530   11.32 10.819     ~ 1 0
108 BD+56 640 * 02 31 08.4101099825 +57 31 37.451629842   10.01 9.607     B2III: 8 0
109 LS I +61 275 Al* 02 32 09.6297553342 +61 38 23.554736100 11.59 12.04 11.445 11.64   B1V 23 0
110 HD 15571 Em* 02 32 24.7786569006 +57 25 44.402514895 10.168 8.83 8.425     B1II 33 0
111 IC 1805 OpC 02 32 42 +61 27.0   7.03 6.5     ~ 473 2
112 HD 15620 * 02 32 52.8764305047 +57 55 45.653756463 11.283 9.14 8.395     B8Iab 42 0
113 TYC 3695-992-1 Em* 02 33 08.1936857671 +57 28 10.831062889 11.41 12.94 12.40     B2V 8 0
114 EM* AS 63 Be* 02 33 10.5547817193 +57 32 54.103590618 12.25 11.79 11.218     B0-1Ve 17 0
115 NGC 957 OpC 02 33 21 +57 33.6   8.34 7.6     ~ 86 0
116 2MASS J02334807+6142036 V* 02 33 48.07368 +61 42 03.6540     13.601     ~ 1 0
117 LS I +61 297 Y*O 02 34 15.0109798534 +61 24 40.269577511 11.33 11.45 10.937 11.08   B1V 15 0
118 EM* GGA 206 Em* 02 50 38.6416476491 +57 20 10.267095357   12.49 10.938 11.37   OB 20 0
119 2MASS J02504641+5734517 EB* 02 50 46.4069578304 +57 34 51.785093442     12.438     ~ 1 0
120 IRAS 02472+5710 V* 02 50 54.9407857265 +57 22 35.129444165     15.150     ~ 2 0
121 V* V648 Cas s*r 02 51 03.9484484442 +57 51 19.923645406 14.78 12.11 9.38 6.83 4.76 M2Ia 52 0
122 2MASS J02511159+5725096 EB* 02 51 11.59752 +57 25 09.6024     12.359     ~ 1 0
123 NIKC 2-41 C* 02 51 13.8942505127 +57 16 48.936078992     14.449     C 7 0
124 V* V500 Cas S* 02 51 32.9648388977 +57 50 34.307007125     13.796     S 15 0
125 2MASS J02522011+5717211 EB* 02 52 20.11344 +57 17 21.1884     13.062     ~ 1 0
126 BD+56 733 Em* 02 52 40.7235804187 +57 27 51.517280535 11.12 10.95 9.711     OB+e: 8 0
127 V* V1361 Cas Al* 02 53 00.4770619283 +57 32 33.767708109   14.23 13.025 13.00   ~ 2 0
128 TYC 3709-420-1 * 02 53 28.4954529450 +57 48 40.999598731   11.40 10.98     ~ 1 0
129 2MASS J02550398+5750425 V* 02 55 03.98688 +57 50 42.5256     14.793     ~ 1 0
130 DO 26429 s*r 02 56 53.2190332350 +57 33 24.912256964   12.16 9.719     M2Iab 10 0
131 IRAS 06059+2316 V* 06 09 02.3595771196 +23 15 45.836524071     11.629     M5III 2 0
132 * 3 Gem s*b 06 09 43.9850271939 +23 06 48.558943198 5.33 5.96 5.75     B3Ia 218 0
133 Ass Gem OB 1 As* 06 09.8 +21 35           ~ 166 0
134 HD 252505 Pu* 06 09 54.7990304895 +22 57 37.051336336   11.8 10.069     M3 7 0
135 HD 252944 EB* 06 11 27.715008 +23 13 53.26032   11.13 10.83 10.95   B9 4 0
136 HD 253017 V* 06 11 45.5430019892 +23 01 48.565247377   10.9 9.230     K7 4 0
137 V* WY Gem s*r 06 11 56.2500979400 +23 12 25.419490435 10.24 9.20 7.38 5.57 4.04 M2Iabep+B: 124 0
138 * 6 Gem s*r 06 12 19.0988857857 +22 54 30.658017786 11.11 8.63 6.39 4.55 3.07 M1-M2Ia-Iab 167 0
139 HD 253178 V* 06 12 28.9497976055 +22 50 52.943919744   11.68 10.305     M2III 3 0
140 NAME Gemini OB1 Molecular Cloud MoC 06 19.0 +23 00           ~ 34 0
141 Mrk 50 Sy1 12 23 24.1368239628 +02 40 44.452269820   17.25 16.63     ~ 192 0
142 HD 228689 V* 20 16 23.1555100965 +38 48 16.485867121   11.40 9.792     M3III 4 0
143 V* V435 Cyg Al* 20 16 26.9848340510 +38 45 40.856772119     12.749     B7III 15 0
144 IC 4996 OpC 20 16 30 +37 38.0   7.87 7.3     ~ 160 0
145 HD 193032 bC* 20 16 40.4023004824 +38 53 57.453320228 8.09 8.62 8.308     B0III 37 0
146 IRAS 20150+3808 V* 20 16 51.8744931412 +38 18 20.632821174     12.807     ~ 1 0
147 S1* 642 S* 20 16 58.0624831477 +38 07 25.781093083     13.183     S 4 0
148 2MASS J20170807+3758584 EB* 20 17 08.0734544298 +37 58 58.381683862     13.028     ~ 1 0
149 HD 193183 * 20 17 22.7634891545 +38 14 08.432519250   7.386 7.021     B1.5Ib 65 0
150 EM* AS 396 Em* 20 17 30.1962953728 +38 05 56.386247847   11.39 10.970     B5III 14 0
151 2MASS J20173903+3804143 Ce* 20 17 39.0410910983 +38 04 14.272514764     13.591     ~ 1 0
152 * P Cyg s*b 20 17 47.2020844 +38 01 58.552724 4.66 5.24 4.82 4.28 4.02 B1-2Ia-0ep 1130 1
153 [NH52] 30 EB* 20 18 09.4568051275 +38 18 27.930692538   10.73 10.313     OB 9 0
154 Cl Berkeley 85 OpC 20 18 51 +37 43.0           ~ 14 0
155 HD 193469 V* 20 18 57.5373608414 +39 00 15.056364176 10.07 8.20 6.30     K5Ib 50 1
156 LS II +38 39 bC* 20 18 59.3938727073 +38 57 14.307640773 10.33 10.66 10.057     B 5 0
157 2MASS J20190590+3853009 EB* 20 19 05.9114238593 +38 53 00.824893066     12.808     ~ 1 0
158 HD 193516 Be* 20 19 07.5058668786 +37 46 09.808794434   9.05 8.583     B2:III: 49 0
159 HD 193576 WR* 20 19 32.4230196684 +38 43 53.958209968 8.15 8.53 8.00     WN5+O6II-V 684 0
160 LS II +38 43 EB* 20 19 36.8345098602 +38 35 20.689129016 11.07 11.23 10.676     B1V 11 0
161 C 2017+379 OpC 20 19 37 +38 08.5           ~ 14 0
162 V* V478 Cyg Al* 20 19 38.7475966004 +38 20 09.193010946   9.16 8.767     B0Vp 173 0
163 2MASS J20194609+3851325 bC* 20 19 46.09056 +38 51 32.5152     12.855     ~ 1 0
164 2MASS J20195689+3750073 EB* 20 19 56.8963169851 +37 50 07.313221214     12.099     ~ 1 0
165 Cl Berkeley 86 OpC 20 20 12 +38 41.4   8.66 7.9     ~ 104 0
166 HD 228989 EB* 20 20 21.3973535986 +38 41 59.688624413 10.29 10.49 9.686     O9.5V+O9.5V 31 0
167 TYC 3152-1813-1 Ce* 20 20 47.0912735623 +38 17 06.698093739   11.4 9.987     ~ 1 0
168 V* V1319 Cyg Mi* 20 20 51.0650410633 +39 00 45.515147213   12.76 11.240     ~ 6 0
169 IRAS 20191+3658 * 20 20 56.2762075777 +37 07 32.235372743   13.38 11.24     ~ 1 0
170 HD 229059 s*b 20 21 15.3643765026 +37 24 31.103826768 10.66 10.23 8.70     B2Iabe 89 0
171 V* BI Cyg s*r 20 21 21.8871531507 +36 55 55.725144903   11.48 8.40     M4Iab 97 0
172 EM* VES 203 Be* 20 21 24.8521599206 +37 22 48.207755444 13.76 13.42 12.141     B0.5V 20 1
173 EM* AS 407 Be* 20 21 28.3635320768 +37 26 19.987710985   16.05 14.228 13.79   B2e 10 0
174 HD 193928 WR* 20 21 31.7290292758 +36 55 12.769017074 10.67 10.60 9.78     WN5-w+O5V-III 187 0
175 V* BC Cyg s*r 20 21 38.5480930133 +37 31 58.917783927   14.61 11.30     M3.5Ia 152 0
176 Cl Berkeley 87 OpC 20 21 43.01 +37 22 13.8           ~ 107 0
177 EM* AS 409 Em* 20 21 54.4645897644 +37 00 00.125357123   13.43 12.226 12.02   ~ 4 0
178 2MASS J20215480+3654426 EB* 20 21 54.8006834043 +36 54 42.654346399     13.324     ~ 1 0
179 HD 229105 V* 20 21 56.2040072872 +37 21 28.625598168   11.19 9.955     K2II 5 0
180 EM* AS 411 Em* 20 22 19.0416384906 +38 01 48.369173989   10.5 11.871     B 8 0
181 2MASS J20221996+3812386 EB* 20 22 19.9578875265 +38 12 38.659177357     13.998     ~ 1 0
182 2MASS J20222399+3658020 EB* 20 22 23.9914580130 +36 58 02.093217850     12.940     ~ 1 0
183 HD 194153 s*b 20 22 35.5710250165 +38 07 45.710230543   9.45 8.542     B1Iab 33 0
184 LS II +38 67 * 20 22 41.8423973389 +38 10 37.488472908   11.31 10.642     B 7 0
185 HD 229152 V* 20 22 43.0408072343 +38 28 16.704926870   10.92 9.773     ~ 6 0
186 [NH52] 72 bC* 20 22 53.2549267861 +37 06 46.102375227   11.95 11.093     OB 7 0
187 TYC 3152-944-1 EB* 20 22 57.2486051332 +38 18 24.586004197   12.67 12.554     ~ 2 0
188 2MASS J20225899+3705131 V* 20 22 58.99152 +37 05 13.1100     13.156     ~ 1 0
189 HD 229171 bC* 20 23 02.8777660152 +38 27 20.844020160 9.54 9.81 9.380     B0.5III:n 32 0
190 NSVS 5731720 Ce* 20 23 21.6924325726 +38 00 06.699981007     12.009     ~ 2 0
191 TYC 2684-312-1 * 20 23 24.7476438869 +37 13 54.272288596   12.31 11.973     ~ 2 0
192 V* V2538 Cyg EB* 20 23 33.5358601144 +37 25 45.149588915   11.5 12.003     ~ 4 0
193 UCAC2 45229684 Ce* 20 23 41.1777100734 +38 27 00.052183143   14.3 14.032     A0: 5 0
194 2MASS J20234453+3713410 * 20 23 44.5349267693 +37 13 40.975437414     13.048     ~ 1 0
195 HD 229221 Be* 20 23 45.9619354630 +38 30 03.151029812 9.95 10.05 9.281     B0.2IIIe 64 0
196 V* V2031 Cyg Al* 20 23 51.0098223887 +38 29 34.295640319   8.97 8.645     F0III 43 0
197 M 29 OpC 20 23 56 +38 31.4   7.30 6.6     ~ 219 0
198 HD 229238 s*b 20 24 04.6600661068 +38 32 17.267980859 9.72 9.70 8.942     B0.5Ia 58 0
199 2MASS J20241336+3704436 EB* 20 24 13.3643522267 +37 04 43.636457888     13.830     ~ 1 0
200 TYC 3152-1467-1 V* 20 24 17.2451352264 +38 31 13.722404460   12.92 11.859     G6III 17 0
201 HD 229253 * 20 24 25.2258753880 +38 29 06.865287997 9.98 10.32 10.155     A2 28 0
202 UCAC3 255-208501 bC* 20 24 26.7736373237 +37 19 33.523708450     13.468     ~ 1 0
203 HD 229271 * 20 24 46.1908988442 +37 59 34.246753112   10.83 10.623     ~ 5 0
204 2MASS J20244750+3810584 EB* 20 24 47.5038685587 +38 10 58.425922722     13.826     ~ 1 0
205 NAME [MMJ54] 10 * 20 25 02.945 +37 26 36.30   12.79 12.31 11.09   OB: 3 0
206 NSVS 5733998 EB* 20 25 15.7677546949 +37 33 17.875117807     13.139     ~ 2 0
207 NAME ECX6-12 IR Cluster OpC 20 25 23.782 +37 23 27.26           ~ 5 0
208 TYC 2697-130-1 EB* 20 25 30.6326167193 +37 25 47.928549921   11.12 10.736     ~ 2 0
209 IRAS 20236+3725 V* 20 25 30.8517470657 +37 35 34.755989837     14.011     ~ 1 0
210 TYC 2697-883-1 EB* 20 25 38.3257175738 +37 03 10.556820876   12.82 12.188     ~ 2 0
211 BD+36 4063 EB* 20 25 40.6038664794 +37 22 27.051633013 10.93 10.67 9.656     ON9.7Ib 41 0
212 IRAS 20238+3746 V* 20 25 44.0147554686 +37 56 50.372150718     13.168     ~ 1 0
213 2MASS J20254911+3732182 V* 20 25 49.11840 +37 32 18.2760     12.912     ~ 1 0
214 IRAS 20239+3651 LP* 20 25 50.2523370523 +37 01 46.225317246     14.984     ~ 4 0
215 2MASS J20255147+3802425 EB* 20 25 51.4759062824 +38 02 42.627154312     13.775     ~ 1 0
216 V* KY Cyg s*r 20 25 58.0435813037 +38 21 07.675238156   13.62 13.50     M3Ia 91 0
217 [CPR2002] B17 s*b 20 30 27.3017352150 +41 13 25.127848580     13.053     O6Iaf+O9Ia 26 0
218 [CPR2002] A23 * 20 30 39.6999260995 +41 08 48.788632740   12.41 11.296     B0.7Ib 12 0
219 2MASS J20304696+4106392 EB* 20 30 46.9521430143 +41 06 39.041833046     13.781     ~ 1 0
220 GSC 03161-01104 * 20 30 53.5326603816 +41 27 01.363049563   13.59 12.813     ~ 3 0
221 2MASS J20305614+4128536 EB* 20 30 56.1355967905 +41 28 53.666360266   14.87 13.691     ~ 3 0
222 Schulte 1 SB* 20 31 10.544472 +41 31 53.52024 12.82 12.69 11.09 10.57   O9V 56 0
223 BD+40 4212 EB* 20 31 37.5055016113 +41 13 20.999123545 12.46 11.5 10.214     O9: 69 1
224 TYC 3157-779-1 EB* 20 31 56.9928122576 +41 12 34.247554614   12.99 12.529     ~ 3 0
225 [MT91] 213 Be* 20 32 13.1248987067 +41 27 24.343749507 13.12 13.08 11.266     B0Vp 211 0
226 BD+40 4220 EB* 20 32 22.4241357648 +41 18 18.942382590 11.32 10.79 9.185     O6.5-7f+O5.5-6f 368 0
227 [KPS2012] MWSC 3362 OpC 20 32 37 +41 26.4           ~ 6 0
228 Schulte 12 s*b 20 32 40.9574572449 +41 14 29.276333992 16.1 14.45 11.702     B3-4Ia+ 358 0
229 RLP 994 SB* 20 32 58.9202408774 +41 04 30.011652943 18.01 17.14 14.958     B0V 19 0
230 RLP 678 EB* 20 33 10.5040433548 +41 22 22.447352712 14.97 14.54 12.958     B0V 35 0
231 Ass Cyg OB 2 As* 20 33.2 +41 19           ~ 790 0
232 Schulte 18 * 20 33 30.7902492275 +41 15 22.690816786 13.38 12.54 10.860     B1I 45 0
233 Schulte 19 s*b 20 33 39.1043036607 +41 19 25.991882191 12.91 12.77 10.944 10.38   B0Iab 66 0
234 TYC 3157-495-1 * 20 33 42.0614469510 +41 07 53.943064260   12.12 11.405     ~ 7 0
235 GSC 03161-01127 * 20 33 45.0367356935 +41 22 32.328324208   13.25 12.541     ~ 4 0
236 Schulte 27 EB* 20 33 59.5273209521 +41 17 35.483379508 14.44 13.97 12.203     O9.7V(n)+O9.7V(n) 41 0
237 RLP 814 EB* 20 34 06.0156530592 +41 08 09.128736588 16.37 15.64 13.415     B0V 23 0
238 Schulte 30 Em* 20 34 43.5997987312 +41 29 04.795755945 14.13 13.83 12.240     B1.5III 28 0
239 RLP 357 EB* 20 34 58.7803708668 +41 36 17.360548402   12.81 11.418     B0Ib 23 0
240 2MASS J23102945+6029168 EB* 23 10 29.4404773008 +60 29 16.814417171     14.741     ~ 1 0
241 EM* GGR 134 Be* 23 10 47.5107966865 +60 31 52.931222547   12.53 11.766     B0Ve 10 0
242 NGC 7510 OpC 23 11.0 +60 34   8.77 7.9     ~ 88 1
243 LS III +60 42 EB* 23 11 02.8680571844 +60 33 32.770478695   11.59 10.808     B0.5V 12 0
244 HD 218941 * 23 11 14.8157204030 +60 34 21.732077750 10.34 10.34 9.678     O 18 0
245 HD 240218 EB* 23 11 22.5631419641 +60 15 09.778090162   10.54 9.850     A2 3 0
246 V* QV Cep EB* 23 11 47.7700430402 +60 34 13.837714461     13.501     ~ 6 0
247 V* OQ Cep Mi* 23 12 56.9908501532 +60 34 37.916423491     12.825     M8 12 0
248 V* V356 Cep s*r 23 13 31.5013372307 +60 30 18.795790142   12.39 10.061     M2I 12 1
249 2MASS J23140953+6050335 V* 23 14 09.53760 +60 50 33.5868     15.233     ~ 1 0
250 2MASS J23144017+6013054 EB* 23 14 40.1772139440 +60 13 05.424641786     14.666     ~ 1 0
251 BD+59 2678 V* 23 14 51.3023385064 +60 44 56.686505774   11.3 9.506     M2 4 0
252 [KPS2012] MWSC 3711 OpC 23 15 13 +60 48.6           ~ 8 0
253 2MASS J23152566+6048592 EB* 23 15 25.6599563101 +60 48 59.243356355     13.502     ~ 1 0
254 LS III +60 58 bC* 23 16 12.2829786406 +60 27 24.346413388 10.73 11.15 10.663     B0 8 0
255 LS III +60 59 bC* 23 16 33.0997563739 +60 28 47.988386900 11.9 12.18 11.629     B2 8 0
256 2MASS J23163318+6031477 bC* 23 16 33.1894001014 +60 31 47.648380512     15.188     ~ 1 0
257 IRC +60395 Mi* 23 16 55.2496833367 +60 26 00.588416074     15.006     M8.5 15 0
258 WRAM 37 * 23 17 00.6448630180 +60 31 03.466380821 13.86 14.09 13.547     ~ 2 0
259 EM* MWC 1080 Ae* 23 17 25.5890248379 +60 50 43.452566559   13.24 11.542     B0eq 307 0
260 BD+59 2692 * 23 17 27.3447501160 +60 14 59.535678688 9.71 10.19 9.849     B2 16 0
261 TYC 4279-2213-1 * 23 17 48.0139685905 +60 26 49.191124753   10.84 10.415     ~ 1 0
262 2MASS J23175230+6025022 bC* 23 17 52.3209639968 +60 25 02.335284612     12.725     ~ 1 0
263 HD 240254 s*r 23 18 19.2104651880 +60 16 22.063087100   11.037 9.068 8.82   M1Iab-Ib 5 0
264 LS III +61 27 Em* 23 21 11.4461665909 +61 31 33.211992817   12.55 11.419     B 7 0
265 BD+60 2524 V* 23 21 29.0517501146 +61 06 43.097521014   10.14 8.824     G8III 3 0
266 IRAS 23192+6105 V* 23 21 29.5438001643 +61 21 44.123114083     14.854     ~ 2 0
267 V* V399 Cas EB* 23 22 25.25 +61 07 47.6     13.589     ~ 7 0
268 TYC 4279-1821-1 SB* 23 22 40.0236614093 +61 13 33.226042165   10.67 9.817     G0V 5 0
269 IRAS 23215+6049 V* 23 23 46.1067330638 +61 05 55.300778791   12.62 10.461     ~ 2 0
270 M 52 OpC 23 24 48 +61 35.6           ~ 168 0
271 V* V433 Cas Mi* 23 25 12.0379996493 +61 19 28.897746582   15.00 12.127 11.19   M6 14 1
272 C 2323+610 OpC 23 25 52 +61 20.5           ~ 24 1
273 V* PW Cas cC* 23 25 58.4750720772 +61 16 00.613978742     13.061     F 23 0
274 IRAS 23252+6100 V* 23 27 38.9644391389 +61 17 27.806092309   12.51 10.828     M4II-III 3 0
275 BD+60 2549 * 23 28 10.0490282024 +61 09 06.230563051   9.56 9.433     B7V 4 0
276 IRAS 23260+6106 V* 23 28 20.3881722495 +61 23 19.297294701     12.393     ~ 2 0
277 NIKC 4-134 C* 23 28 22.0133466514 +61 18 03.091356258     15.012     C 4 0
278 2MASS J23282926+6105510 EB* 23 28 29.2663487312 +61 05 51.111817328     14.467     ~ 1 0
279 IRAS 23269+6105 V* 23 29 10.2391629689 +61 22 16.017364436     12.673     ~ 2 0
280 EM* VES 965 Em* 23 41 45.7109435658 +62 04 34.042974880 13.35 13.46 12.549     ~ 7 0
281 EM* AS 513 WR* 23 43 30.5961785796 +61 55 48.136617629 12.02 11.98 11.282     WN7h+Be? 64 0
282 TYC 4281-1348-1 EB* 23 43 44.4050683986 +61 36 54.979803045   12.88 12.526     ~ 1 0
283 Cl Stock 17 OpC 23 43 47 +62 09.9           ~ 9 0
284 V* PZ Cas s*r 23 44 03.2794635453 +61 47 22.187155352 12.80 11.48 8.90 6.08 3.90 M3Ia 188 0
285 LS I +61 34 EB* 23 44 31.1976278837 +61 59 12.712238821 10.63 11.08 10.716     B5 8 0
286 TYC 4281-1792-1 EB* 23 44 32.8336111466 +61 45 00.392892800   10.74 10.428     ~ 1 0
287 2MASS J23443377+6207168 EB* 23 44 33.7727995595 +62 07 16.966823524     12.372     ~ 1 0
288 BD+60 2615 * 23 44 42.1095398008 +61 40 04.873043097 9.24 9.62 9.142     B0 25 0
289 2MASS J23444605+6144316 EB* 23 44 46.0593189729 +61 44 31.550619525     14.062     ~ 1 0
290 2MASS J23454071+6215304 EB* 23 45 40.7169570803 +62 15 30.438802407     14.816     ~ 1 0
291 HD 223044 Em* 23 46 00.4228790459 +61 59 27.634519857   8.59 8.466     A2 15 0
292 SV* GR 30 EB* 23 46 08.5700842514 +62 03 01.243478004 11.41 11.84 11.433     B2 11 0
293 2MASS J23461052+6137333 EB* 23 46 10.5261130063 +61 37 33.247161418     12.731     ~ 1 0
294 TYC 4285-2548-1 EB* 23 46 17.9278166396 +62 01 33.405776567   10.46 10.077     ~ 1 0
295 2MASS J23465248+6141157 EB* 23 46 52.4932722052 +61 41 15.649365920     14.289     ~ 1 0
296 [WWV2004] J2346516+615534 LP* 23 46 53.0682333627 +61 55 28.996744928     12.189     ~ 2 0
297 BD+61 2529 * 23 48 30.0285344666 +61 59 19.517702029 8.74 9.07 8.680     B0 22 0
298 2MASS J23483201+6216474 EB* 23 48 32.0092686333 +62 16 47.491410768     13.536     ~ 1 0
299 BD+61 2531 * 23 48 35.8923965839 +62 14 45.514021836 9.28 9.74 9.421     B0III 10 0
300 2MASS J23485763+6200549 V* 23 48 57.63768 +62 00 54.9576     14.385     ~ 1 0
301 BD+61 2536 EB* 23 49 18.9738887165 +61 57 45.993452182 9.38 9.985 9.602     B2 13 0
302 2MASS J23493339+6157236 * 23 49 33.3957449118 +61 57 23.766171187     13.245     ~ 1 0
303 HD 223501 Be* 23 49 53.1195786200 +62 12 50.729079906 7.14 7.74 7.800     B1:Vne 43 0

    Equat.    Gal    SGal    Ecl

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2020.07.08-04:20:59

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