2020PASP..132g4203K

Query : 2020PASP..132g4203K

2020PASP..132g4203K - Publ. Astron. Soc. Pac., 132, part no 7, 4203-74203 (2020/July-0)

Absolute magnitudes of early-type supergiants from uvbyβ photometry and parallax data.

KALTCHEVA N., PAUNZEN E., PRISEGEN M., GOLEV V. and WATSON M.

Abstract (from CDS):

We combine Stromgren-Crawford uvbyβ photometry with Gaia-DR2 parallaxes for a sample of 880 supergiants of O-B9 spectral types to explore the potential of these data in providing physical parameters of such stars. We obtained reddening corrections and photometric absolute magnitudes via the existing uvbyβ calibrations. We calculated Gaia-based absolute magnitudes applying individual photometric reddening corrections for each star. The uvbyβ photometry is particularly useful in this case, since it provides color excess independent of spectral classification, thus overcoming possible MK classification inconsistencies. After evaluating and correcting the effect of luminosity class mis-classifications on the photometric absolute magnitudes, we found a reasonable agreement between the photometric and Gaia-based absolute magnitudes for this sample. At this point, the color-magnitude MV versus (b - y)0 diagrams based on photometry and Gaia show slight discrepancies, which have to be addressed in the light of the next Gaia data releases. The derived precise reddening corrections should further help to refine the physical parameters of these stars and address their connection to OB-associations and regions of star formation.

Abstract Copyright: © 2020. The Astronomical Society of the Pacific. All rights reserved.

Journal keyword(s):

Simbad objects: 122

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Number of rows : 122
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 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
2 Ass Cas OB 8 As* 01 44 +61.1           ~ 48 0
3 BD+60 333 * 01 46 04.8983963784 +61 13 41.793802896 9.59 9.598 8.968     B5Ib 48 0
4 BD+60 339 s*b 01 46 23.7821599224 +61 15 29.719881792 8.98 9.09 8.472     B6Iabe 67 0
5 BD+60 343A s*b 01 46 34.5358587528 +61 15 44.994436452 9.58 9.83 9.30     B6Ia 49 0
6 BD+60 347 Em* 01 47 08.9127630696 +61 11 54.436605540 10.47 10.17 9.52     B9IIp 48 0
7 HD 14052 SB* 02 18 28.1569905024 +57 12 30.146357700 7.90 8.48 7.7866   7.3575 B1Ib 92 0
8 BD+56 501 bC* 02 18 29.8336293096 +57 09 03.164872428 8.98 9.631 9.4150     B0.5I 41 0
9 Ass Per OB 1 As* 02 21 +57.6           ~ 181 1
10 HD 14357 bC* 02 21 10.4369424696 +56 51 56.340040320 8.31 8.83 8.4988 8.21 8.0630 B2.0I 82 0
11 HD 14899 * 02 26 18.4722014256 +57 13 41.989770768 7.72 7.83 7.39     A0Ib 65 0
12 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
13 * bet Ori s*b 05 14 32.27210 -08 12 05.8981 -0.56 0.10 0.13 0.13 0.15 B8Ia 786 0
14 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
15 Ass Aur OB 2 As* 05 28 +34.9           ~ 48 0
16 HD 36212 * 05 31 45.5362354416 +34 52 54.959540700 7.61 7.98 7.81     B3II 56 0
17 * eps Ori s*b 05 36 12.81335 -01 12 06.9089 0.48 1.51 1.69 1.76 1.93 B0Ia 921 0
18 * kap Ori s*b 05 47 45.3888404 -09 40 10.577707 0.87 1.88 2.06 2.09 2.27 B0.5Ia 588 0
19 LBN 970 HII 06 34 22 +02 28.1           ~ 21 0
20 LBN 210.04-02.09 HII 06 38 08 +01 25.2           ~ 15 0
21 SH 2-283 HII 06 38 29 +00 42.3           ~ 49 0
22 LBN 211.65-01.51 HII 06 45 28 +00 17.8           ~ 75 0
23 * eps CMa * 06 58 37.54876 -28 58 19.5102 0.36 1.29 1.50 1.59 1.80 B1.5II 519 0
24 NGC 2414 OpC 07 33 10.7 -15 26 56   8.33 7.9     ~ 87 0
25 HD 60308 EB* 07 33 12.9621023568 -15 27 12.998248956 8.090 8.590 8.210 8.99   B2Ia 66 0
26 * zet Pup BY* 08 03 35.04754 -40 00 11.3321 0.89 1.98 2.25 2.36 2.58 O4I(n)fp 1190 1
27 HD 74371 s*b 08 41 56.9097314184 -45 24 38.562399648 4.94 5.378 5.227 6.75   B6Iab/b 98 0
28 Ass Vel OB 1 As* 08 49.9 -45 00           ~ 104 0
29 HD 109164 ** 12 33 10.4179242024 -60 56 50.006772024 7.31 8.792 8.615 8.878   B2II 38 0
30 HD 116119 sg* 13 22 55.6323732336 -62 00 44.007428844 8.53 8.58 7.87 8.64   A0Ia 61 0
31 CD-56 5782 * 15 12 47.8629590232 -57 13 08.657175036 12.31 11.87 10.27 9.90   B1Ia/Ib 23 0
32 HD 136471 * 15 23 36.4227907104 -59 07 58.874178828 9.93 10.02 9.06 9.43   B5Ia 33 0
33 HD 144969 s*b 16 10 49.1477658960 -48 47 41.747601948 9.14 9.32 8.39 7.47 6.70 B1Ia 72 0
34 Ass Ara OB 1a As* 16 39.5 -46 46           ~ 18 0
35 HD 150197 * 16 41 43.2859996344 -47 33 11.174790312 9.36 9.92 9.57 9.82   O9Ib 45 0
36 HD 150627 Pu* 16 44 34.6154046264 -47 28 26.721854652 8.95 10.33 10.3     B3II 26 0
37 HD 150658 * 16 44 40.4833951392 -47 02 17.305587780 8.6 8.94 8.89 8.83 9.284 B7Ib/II 22 0
38 HD 328856 * 16 46 33.3553009152 -47 04 50.959695432 8.32 9.95 9.48 9.19 8.485 O9.7II 48 1
39 HD 150958 ** 16 46 38.8728467256 -47 05 24.623668536 7.01 7.64 7.30 8.22   O6.5Ia(n)f 86 1
40 HD 151515 SB* 16 49 48.2512632192 -42 00 06.177451752 6.77 7.48 7.30 7.11 6.88 O7II(f) 129 0
41 HD 151804 s*b 16 51 33.7218052272 -41 13 49.919519496 4.45 5.29 5.22     O8Iaf 389 0
42 HD 151805 Y*? 16 51 35.7118253472 -41 46 35.556351744 8.27 8.99 8.86 9.56   B1Ib 63 0
43 HD 152096 EB* 16 53 15.0114468648 -41 22 13.822510080 8.81 9.56 9.48     B2Ib/II 39 0
44 HD 152147 SB* 16 53 28.6179497064 -42 07 17.050155420 7.20 7.76 7.34 6.97 6.60 O9.7IbNwk 116 0
45 NAME Sco OB 1 As* 16 53.5 -41 57           ~ 222 0
46 HD 152182 Y*? 16 53 41.4737243208 -41 19 40.121593320 8.48 10.18 9.96     B1II 39 0
47 HD 152217 Y*? 16 53 53.6877114288 -41 15 18.250866036 7.91 8.61 8.45 9.33   B2II 57 0
48 * zet01 Sco s*b 16 53 59.7271314888 -42 21 43.307334468 4.80 5.31 4.79 4.32 3.86 B1.5Ia+ 390 0
49 HD 152245 * 16 54 00.4797621624 -40 31 58.152058500 7.71 8.49 8.37     B0Ib 65 0
50 HD 152234 s*b 16 54 01.8373785611 -41 48 22.987399147 4.92 5.64 5.45     B0.5Ia 201 0
51 HD 152248 Y*O 16 54 10.0618206816 -41 49 30.139291596 5.56 6.15 6.088     O7Iabf+O7Ib(f) 270 0
52 HD 152291 Em* 16 54 24.2008363200 -40 39 08.997983136 8.05 9.22 9.27 9.58   B1IIIe 47 0
53 V* V1295 Sco SB* 16 54 35.7973986672 -41 25 22.857011904 7.56 8.93 8.84 9.05   B1/2Ib/II 58 1
54 HD 152385 Y*? 16 54 54.5311355022 -41 03 56.938941263 8.61 9.66 9.62     B1Ib 26 0
55 HD 152591 * 16 56 02.2796645448 -40 40 22.734727212 7.8 9.07 9.26 9.24   B2II 31 0
56 V* V861 Sco SB* 16 56 35.9776521336 -40 49 24.443276592 5.86 6.51 6.22 5.92 5.64 B2Iab/b 229 0
57 HD 154034 * 17 03 30.2397861168 -14 36 52.789293540   10.33 9.70     B9Ib/II 16 0
58 HD 155095 ** 17 10 14.9348212704 -19 26 10.500618048 6.87 6.933 6.915     B8Ib/II 33 0
59 Ass Sco OB 4 As* 17 12.6 -33 22           ~ 44 0
60 HD 155450 bC? 17 12 58.5578949696 -32 26 17.993977116 5.36 6.019 5.997 7.21   B1Ib 69 0
61 HD 319701 Y*O 17 19 16.0603898400 -35 54 08.496968580 11.22 11.18 10.06 10.02   OB 25 0
62 HD 156779 * 17 20 15.7424251032 -18 49 24.933438084 8.95 9.57 9.38 9.78   B2II 44 0
63 CD-34 11664 * 17 24 07.3955771616 -34 53 25.059448788 11.92 11.71 10.50 10.15   OB 18 0
64 HD 157857 Em* 17 26 17.3317676808 -10 59 34.785507480 7.16 7.95 7.78     O6.5II(f) 181 0
65 HD 158704 SB* 17 31 44.3739544896 -26 16 10.957302300   5.983 6.052     B9pHgMn 79 0
66 HD 320086 s*b 17 35 34.2187590672 -33 55 54.487550028 11.86 11.41 9.92 9.82   B5Ia 21 0
67 HD 160186 * 17 39 18.0061199424 -18 24 41.386268736 8.51 9.53 9.57 9.63   B1/2Ib/II 44 0
68 HD 161291 * 17 45 50.4776063616 -27 12 59.671699272 9.37 9.61 8.88 9.42   B0.5Iab 48 0
69 HD 162717 Be* 17 53 25.9697976624 -24 15 55.529308044 9.47 9.81 9.54 9.72   B2II 35 0
70 HD 162742 * 17 53 42.4047782976 -29 00 43.728990012 8.42 8.71 8.45     B4Ib/II 20 0
71 * 63 Oph * 17 54 54.0432011904 -24 53 13.544140416 5.35 6.24 6.20 7.33   O8II((f)) 185 0
72 HD 163338 * 17 56 52.7399070624 -30 17 11.927829660 8.16 8.71 8.48 9.29   B1/2(II) 32 0
73 HD 163535 ** 17 57 21.2273 -18 03 34.830   9.60 9.11     B9Ib 14 0
74 HD 163613 * 17 58 09.5890018968 -28 08 30.252372972 8.31 8.88 8.59 9.21   B1I/II 28 0
75 HD 163777 V* 17 59 01.8628767504 -25 11 22.422250068 9.25 9.75 9.40 9.68   B0/1Ia/ab 35 0
76 HD 163892 SB* 17 59 26.3102746896 -22 28 00.861673188 6.81 7.61 7.44 8.55   O9.5IV(n) 111 0
77 HD 164018 * 18 00 04.9072511520 -23 07 36.924490272 9.55 9.86 9.26 9.58   B1/2Ib 32 0
78 HD 164032 * 18 00 27.9066620616 -29 49 27.736920804 6.84 7.53 7.45 8.38   B1/2Ib 51 0
79 HD 164188 bC* 18 00 38.6478141360 -15 48 08.570723904 8.18 8.89 8.71 9.45   B0.5V 40 0
80 CD-23 13777 * 18 01 14.6334654168 -23 28 02.962328520 11.62 11.64 10.55 10.18   O9Ib 23 0
81 HD 164384 * 18 01 45.3212466696 -23 10 42.037383108 7.47 8.19 8.26 9.21   B1Vnn 31 0
82 HD 164402 s*b 18 01 54.3809958600 -22 46 49.059228432 4.88 5.77 5.77 5.74 5.69 B0Ib 184 0
83 HD 164704 Y*O 18 03 18.8460034224 -22 53 03.837323292 7.29 8.83 8.81 9.05   B2II 44 0
84 HD 165132 Em* 18 05 29.3636923656 -23 42 55.906222716 7.38 9.11 9.12 9.07   O9.7V 39 0
85 Ass Sgr OB 1 As* 18 06 -22.8           ~ 128 0
86 V* V4382 Sgr bC* 18 08 44.9162594688 -22 09 38.446869420 7.2 7.93 7.94 8.86   B1/2II 47 0
87 HD 166053 * 18 09 36.6540178440 -19 21 26.997390684   8.47 8.38     B9Ib/II 32 0
88 HD 166192 * 18 10 32.7222694344 -23 55 08.419314396 8.04 8.80 8.60 9.34   B2II 40 0
89 HD 166287 * 18 10 37.8683126712 -16 49 28.288891452 7.42 8.10 7.92 8.79   B1Ib 38 0
90 HD 166291 Be* 18 10 38.2494189576 -19 10 00.828576912 8.73 9.22 9.06 9.01 9.767 B3II 43 0
91 HD 166418 s*b 18 11 13.2292749322 -16 42 14.095507528 8.34     9.123 8.742 B0Ia/ab 40 0
92 V* V4159 Sgr bC* 18 11 47.6009546952 -16 53 38.165198028 7.57 8.29 8.16 9.01 8.703 B1Ib 52 0
93 HD 166787 V* 18 12 56.1529571040 -19 44 42.767476620 8.27 8.75 8.31 8.92   B0.5Ia 51 0
94 HD 166967 Em* 18 14 08.1840728568 -25 18 38.979922464 7.85 8.50 8.45 9.36   B2II 25 0
95 HD 167311 Em* 18 15 11.9016088200 -12 30 04.073624604 9.43 9.56 8.61 9.24   B0Ib 48 0
96 * 15 Sgr s*b 18 15 12.9063291264 -20 43 41.767600368 4.64 5.42 5.37 5.27 5.19 O9.7Iab 268 0
97 * 16 Sgr SB* 18 15 12.9690278832 -20 23 16.691046360 5.25 6.05 6.02 5.94 5.86 O9.5III 198 0
98 HD 167330 * 18 15 13.2627424392 -12 32 12.290772228 8.44 8.89 8.23 9.01   O9.5/B0Ia/ab 56 0
99 Ass Sgr OB 4 As* 18 16 -18.9           ~ 26 0
100 HD 167479 * 18 16 12.0098669784 -18 47 56.163366780 7.59 8.18 8.16     B2.5III 23 0
101 HD 167402 * 18 16 18.6881880000 -30 07 29.620072632 8.07 8.96 9.04 9.62   O9.5/B0Ib/II 77 1
102 PN H 1-63 PN 18 16 19.3441096560 -30 07 36.067926540       14.232   O? 132 1
103 HD 167611 V* 18 16 49.2568110696 -18 33 01.173526524   9.75 9.55 9.82 9.208 B1Iab/Ib 27 0
104 HD 167659 * 18 16 58.5644126712 -18 58 05.194091496 6.87 7.54 7.40 8.41   O7II-III(f) 112 0
105 Ass Ser OB 2 As* 18 18 -12.3           ~ 65 0
106 BD-12 4982 * 18 18 09.8898372072 -12 10 47.167027392 9.51 9.93 9.26 9.66   OB 57 0
107 BD-13 4927 Y*O 18 18 40.0938541704 -13 45 18.603231696 10.12 10.14 9.48 9.71   O7II(f) 82 0
108 HD 168021 ** 18 18 43.2576402120 -18 37 10.754919264 6.46 7.08 6.86 7.64   B0Ia+B0.2II 85 0
109 HD 168461 * 18 20 17.1780632592 -12 10 19.223967072 9.8 10.22 9.66 9.79   O7.5V((f))Nstr 41 0
110 Ass Ser OB 1 As* 18 21 -14.4           ~ 76 0
111 HD 168625 s*b 18 21 19.5484021368 -16 22 26.075142156 10.15 9.78 8.37 8.76   B8Ia+ 293 2
112 HD 169034 V* 18 23 17.5688567016 -13 35 39.500605860 9.57 9.42 8.24 7.04 8.539 B2Ia 77 0
113 BD-14 5029 * 18 23 50.7355788192 -14 08 45.352907052 10.74 10.76 9.61 9.75   OB 32 0
114 HD 169227 s*b 18 24 10.9978757352 -12 13 53.902418376 9.86 10.06 8.84 9.10   B1.5Ia 32 0
115 BD-14 5037 s*b 18 25 06.1817902200 -14 38 57.717990780 9.87 9.72 8.41 7.03 5.92 B1.5Ia+ 114 0
116 HD 171097 * 18 33 47.5905284856 -24 07 23.939142852   7.68 7.57     B8/9II 13 0
117 Ass Vul OB 1 As* 19 44.0 +24 13           ~ 100 0
118 HD 193007 * 20 16 31.3886986440 +37 38 31.219483236 7.95 8.40 7.95     B0.5II 60 0
119 * P Cyg s*b 20 17 47.2019733389 +38 01 58.549132671 4.66 5.24 4.82 4.28 4.02 B1-2Ia-0ep 1200 1
120 Ass Cyg OB 1 As* 20 17.8 +37 38           ~ 270 1
121 Ass Cas OB 5 As* 23 54 +61.6           ~ 78 0
122 HD 223987 * 23 54 13.1228718360 +61 36 21.849588864 7.59 8.00 7.6     B0 59 0

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