2020PASP..132g4203K


C.D.S. - SIMBAD4 rel 1.7 - 2021.03.06CET01:18:12

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: 121

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Number of rows : 121

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 9710 1
2 Ass Cas OB 8 As* 01 44 +61.1           ~ 44 0
3 BD+60 333 * 01 46 04.8976527095 +61 13 41.794257581 9.59 9.598 8.968     B5Ib 38 0
4 BD+60 339 s*b 01 46 23.7819674182 +61 15 29.717789687 8.98 9.09 8.472     B6Iabe 54 0
5 BD+60 343A s*b 01 46 34.5356165702 +61 15 44.992391061 9.58 9.86 9.27     B6Ia 39 0
6 BD+60 347 Em* 01 47 08.9126785111 +61 11 54.433678449 10.47 10.17 9.52     B9IIp 38 0
7 HD 14052 * 02 18 28.1566308982 +57 12 30.144644178 7.90 8.48 7.7866   7.3575 B1Ib 82 0
8 BD+56 501 s*b 02 18 29.8335998598 +57 09 03.167742357 8.98 9.631 9.4150     B0.5I 32 0
9 Ass Per OB 1 As* 02 21 +57.6           ~ 163 1
10 HD 14357 * 02 21 10.4365423029 +56 51 56.342772181 8.31 8.83 8.4988 8.21 8.0630 B2.0I 71 0
11 HD 14899 * 02 26 18.4720278204 +57 13 41.991937943 7.72 7.83 7.39     A0Ib 59 0
12 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 5868 1
13 * bet Ori s*b 05 14 32.27210 -08 12 05.8981 -0.56 0.10 0.13 0.13 0.15 B8Iae 733 0
14 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 15214 1
15 Ass Aur OB 2 As* 05 28 +34.9           ~ 43 0
16 HD 36212 * 05 31 45.5359909052 +34 52 54.963020912 7.61 7.98 7.81     B3II 44 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 867 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 551 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           ~ 14 0
21 SH 2-283 HII 06 38 29 +00 42.3           ~ 45 0
22 LBN 211.65-01.51 HII 06 45 28 +00 17.8           ~ 63 0
23 * eps CMa * 06 58 37.54876 -28 58 19.5102 0.36 1.29 1.50 1.59 1.80 B1.5II 466 1
24 NGC 2414 OpC 07 33 12 -15 27.2   8.33 7.9     ~ 67 0
25 HD 60308 * 07 33 12.9622342316 -15 27 12.997813203 8.090 8.590 8.210 8.99   B2Ia 52 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 1107 1
27 HD 74371 s*b 08 41 56.9095084143 -45 24 38.559171310 4.94 5.378 5.227 6.75   B6Iab/b 86 0
28 Ass Vel OB 1 As* 08 49.9 -45 00           ~ 94 0
29 HD 109164 ** 12 33 10.429 -60 56 50.04 7.31 8.79 8.62 8.88   B2II 31 0
30 HD 116119 sg* 13 22 55.6321482601 -62 00 44.005842039 8.53 8.58 7.87 8.64   A0Ia 51 0
31 CD-56 5782 * 15 12 47.8630834624 -57 13 08.658872147 12.31 11.87 10.27 9.90   B1Ia/Ib 21 0
32 HD 136471 * 15 23 36.4224682547 -59 07 58.875441021 9.93 10.02 9.06 9.43   B5Ia 30 0
33 HD 144969 s*b 16 10 49.1402832539 -48 47 41.736445891 9.14 9.32 8.39 7.47 6.70 B1Ia 60 0
34 Ass Ara OB 1a As* 16 39.5 -46 46           ~ 15 0
35 HD 150197 * 16 41 43.2856862226 -47 33 11.176398727 9.36 9.92 9.57 9.82   O9Ib 36 0
36 HD 328869 * 16 44 34.6151945218 -47 28 26.723967038 8.95 10.33 10.3     B3II 18 0
37 HD 150658 * 16 44 40.4839099387 -47 02 17.309900170 8.6 8.94 8.89 8.83 9.284 B7Ib/II 15 0
38 HD 328856 * 16 46 33.3560164436 -47 04 50.956313538 8.32 9.95 9.48 9.19 8.485 O9.7II 41 1
39 HD 150958 ** 16 46 38.866 -47 05 24.65 7.01 7.64 7.30 8.22   O6.5Ia(n)f 81 1
40 HD 151515 SB* 16 49 48.2513677482 -42 00 06.175258125 6.77 7.48 7.30 7.11 6.88 O7II(f) 117 0
41 HD 151804 s*b 16 51 33.7215112148 -41 13 49.928887100 4.45 5.29 5.22     O8Iaf 358 0
42 HD 151805 * 16 51 35.7120308371 -41 46 35.556990932 8.27 8.99 8.86 9.56   B1Ib 50 0
43 HD 152096 * 16 53 15.0116630770 -41 22 13.826739626 8.81 9.56 9.48     B2Ib/II 29 0
44 HD 152147 SB* 16 53 28.6177132113 -42 07 17.050796030 7.20 7.76 7.34 6.97 6.60 O9.7IbNwk 98 0
45 NAME Sco OB 1 As* 16 53.5 -41 57           ~ 195 0
46 HD 152182 * 16 53 41.4737347160 -41 19 40.120542642 8.48 10.18 9.96     B1II 31 0
47 HD 152217 * 16 53 53.6877777534 -41 15 18.249171380 7.91 8.61 8.45 9.33   B2II 49 0
48 * zet01 Sco s*b 16 53 59.7270104119 -42 21 43.313745214 4.80 5.31 4.79 4.32 3.86 B1Ia-0ek 351 0
49 HD 152245 * 16 54 00.4795665238 -40 31 58.153117466 7.71 8.49 8.37     B0Ib 53 0
50 HD 152234 s*b 16 54 01.8374467 -41 48 23.007764 4.92 5.64 5.45     B0.5Ia 183 0
51 HD 152248 bL* 16 54 10.0614779606 -41 49 30.143138696 5.56 6.15 6.088     O7Iabf+O7Ib(f) 234 0
52 HD 152291 Em* 16 54 24.2009128675 -40 39 08.997664599 8.05 9.22 9.27 9.58   B1IIIe 41 0
53 V* V1295 Sco Al* 16 54 35.7978655347 -41 25 22.857861097 7.56 8.93 8.84 9.05   B1/2Ib/II 51 1
54 HD 152385 Y*? 16 54 54.5298 -41 03 56.874 8.61 9.66 9.62     B1Ib 18 0
55 HD 152591 * 16 56 02.2787584175 -40 40 22.735198798 7.8 9.07 9.26 9.24   B2II 25 0
56 V* V861 Sco bL* 16 56 35.9778166346 -40 49 24.445763363 5.86 6.51 6.22 5.92 5.64 B2Iab/b 214 0
57 HD 154034 * 17 03 30.2399466333 -14 36 52.788272475   10.33 9.70     B9Ib/II 12 0
58 HD 155095 ** 17 10 14.9326079489 -19 26 10.479047586 6.87 6.933 6.915     B8Ib/II 27 0
59 Ass Sco OB 4 As* 17 12.6 -33 22           ~ 42 0
60 HD 155450 * 17 12 58.5576281830 -32 26 17.996577939 5.36 6.019 5.997 7.21   B1Ib 58 0
61 HD 319701 Y*O 17 19 16.0604694953 -35 54 08.498721777 11.22 11.18 10.06 10.02   OB 23 0
62 HD 156779 * 17 20 15.7427732592 -18 49 24.935299751 8.95 9.57 9.38 9.78   B2II 36 0
63 CD-34 11664 * 17 24 07.3956058200 -34 53 25.060815792 11.92 11.71 10.50 10.15   OB 14 0
64 HD 157857 Em* 17 26 17.3320365674 -10 59 34.785692564 7.16 7.95 7.78     O6.5II(f) 160 0
65 HD 158704 ** 17 31 44.3616361987 -26 16 11.114866170   5.983 6.052     B9Iab 67 0
66 HD 320086 s*b 17 35 34.2189295530 -33 55 54.489056542 11.86 11.41 9.92 9.82   B5Ia 19 0
67 HD 160186 * 17 39 18.0060793401 -18 24 41.386043618 8.51 9.53 9.57 9.63   B1/2Ib/II 39 0
68 HD 161291 * 17 45 50.4774548104 -27 12 59.669901145 9.37 9.61 8.88 9.42   B0.5Iab 44 0
69 HD 162717 Be* 17 53 25.9694558426 -24 15 55.530281301 9.47 9.81 9.54 9.72   B2II 29 0
70 HD 162742 * 17 53 42.4048434070 -29 00 43.728554038 8.42 8.71 8.45     B4Ib/II 16 0
71 * 63 Oph * 17 54 54.0431493243 -24 53 13.544413171 5.35 6.24 6.20 7.33   O8II((f)) 169 0
72 HD 163338 * 17 56 52.7401475201 -30 17 11.924573692 8.16 8.71 8.48 9.29   B1/2(II) 23 0
73 HD 163535 ** 17 57 21.2273 -18 03 34.830   9.60 9.11     B9Ib 12 0
74 HD 163613 * 17 58 09.5891086133 -28 08 30.254243253 8.31 8.88 8.59 9.21   B1I/II 19 0
75 HD 163777 V* 17 59 01.8631244632 -25 11 22.427173519 9.25 9.75 9.40 9.68   B0/1Ia/ab 30 0
76 HD 163892 * 17 59 26.3103513485 -22 28 00.866179563 6.81 7.61 7.44 8.55   O9.5IV(n) 95 0
77 HD 164018 * 18 00 04.9073217632 -23 07 36.926557564 9.55 9.86 9.26 9.58   B1/2Ib 26 0
78 HD 164032 * 18 00 27.9069149565 -29 49 27.739000830 6.84 7.53 7.45 8.38   B1/2Ib 43 0
79 HD 164188 bC* 18 00 38.6478724904 -15 48 08.574063359 8.18 8.89 8.71 9.45   B1Ib/II 32 0
80 CD-23 13777 * 18 01 14.6337199143 -23 28 02.961482725 11.62 11.64 10.55 10.18   O9Ib 20 0
81 HD 164384 * 18 01 45.3214084923 -23 10 42.039440087 7.47 8.19 8.26 9.21   B1/2Ib/II 27 0
82 HD 164402 SB* 18 01 54.3808744917 -22 46 49.057918136 4.88 5.77 5.77 5.74 5.69 B0Iab/b 165 1
83 HD 164704 * 18 03 18.8461344335 -22 53 03.838952171 7.29 8.83 8.81 9.05   B2II 30 0
84 HD 165132 Em* 18 05 29.3636981921 -23 42 55.907048195 7.38 9.11 9.12 9.07   B5/6Ib 33 0
85 Ass Sgr OB 1 As* 18 06 -22.8           ~ 118 0
86 V* V4382 Sgr bC* 18 08 44.9164167738 -22 09 38.446447549 7.2 7.93 7.94 8.86   B1/2II 40 0
87 HD 166053 * 18 09 36.6540662389 -19 21 26.999715781   8.47 8.38     B9Ib/II 23 0
88 HD 166192 * 18 10 32.7219852006 -23 55 08.421618658 8.04 8.80 8.60 9.34   B2II 35 0
89 HD 166287 * 18 10 37.8681557458 -16 49 28.292009395 7.42 8.10 7.92 8.79   B1Ib 31 0
90 HD 166291 Be* 18 10 38.2495272485 -19 10 00.828834587 8.73 9.22 9.06 9.01 9.767 B3II 30 0
91 HD 166418 ** 18 11 13.22888 -16 42 14.0644 8.34 8.70 8.30 9.12 8.742 B0Ia/ab 32 1
92 V* V4159 Sgr bC* 18 11 47.6009891359 -16 53 38.164253207 7.57 8.29 8.16 9.01 8.703 B1Ib 41 0
93 HD 166787 V* 18 12 56.1530940624 -19 44 42.767151675 8.27 8.75 8.31 8.92   B0.5Ia 40 0
94 HD 166967 Em* 18 14 08.1840769064 -25 18 38.981780168 7.85 8.50 8.45 9.36   B2II 22 0
95 HD 167311 Em* 18 15 11.9016641374 -12 30 04.074442800 9.43 9.56 8.61 9.24   B0Ib 39 0
96 * 15 Sgr s*b 18 15 12.9061049161 -20 43 41.787295583 4.64 5.42 5.37 5.27 5.19 O9.7Iab 238 0
97 * 16 Sgr SB* 18 15 12.9693179867 -20 23 16.689681401 5.25 6.05 6.02 5.94 5.86 O9.5III 182 0
98 HD 167330 * 18 15 13.2628107244 -12 32 12.291790870 8.44 8.89 8.23 9.01   O9.5/B0Ia/ab 46 0
99 Ass Sgr OB 4 As* 18 16 -18.9           ~ 26 0
100 HD 167479 * 18 16 12.0100947163 -18 47 56.160009835 7.59 8.18 8.16     B1/2Ib/II 18 0
101 HD 167402 pA* 18 16 18.6882742193 -30 07 29.622858781 8.07 8.94 9.03 9.62   O9.5/B0Ib/II 63 1
102 HD 167611 V* 18 16 49.2569127864 -18 33 01.171166391   9.75 9.55 9.82 9.208 B1Iab/Ib 19 0
103 HD 167659 * 18 16 58.5643216099 -18 58 05.195151727 6.87 7.54 7.40 8.41   O7II-III(f) 99 0
104 Ass Ser OB 2 As* 18 18 -12.3           ~ 60 0
105 BD-12 4982 * 18 18 09.8900857259 -12 10 47.169029143 9.51 9.93 9.26 9.66   OB 46 0
106 BD-13 4927 Y*O 18 18 40.0942827811 -13 45 18.605446597 10.12 10.14 9.48 9.71   O7II(f) 69 0
107 HD 168021 ** 18 18 43.2458116583 -18 37 10.606392084 6.46 7.08 6.86 7.64   B0Ia/ab 80 0
108 HD 168461 * 18 20 17.1779046098 -12 10 19.224435043 9.8 10.22 9.66 9.79   O7.5V((f))Nstr 34 0
109 Ass Ser OB 1 As* 18 21 -14.4           ~ 74 0
110 HD 168625 s*b 18 21 19.5486475779 -16 22 26.077308888 10.15 9.78 8.37 8.76   B6Iap 255 2
111 HD 169034 V* 18 23 17.5691313881 -13 35 39.498935405 9.57 9.42 8.24 7.04 8.539 B2Ia 64 0
112 BD-14 5029 * 18 23 50.7355494785 -14 08 45.354807890 10.74 10.76 9.61 9.75   OB 27 0
113 HD 169227 s*b 18 24 10.9979366594 -12 13 53.904944869 9.86 10.06 8.84 9.10   B1.5Ia 28 0
114 BD-14 5037 s*b 18 25 06.1818616435 -14 38 57.716799522 9.87 9.72 8.41 7.03 5.92 B1.5Ia 100 0
115 HD 171097 * 18 33 47.5911816362 -24 07 23.943612606   7.68 7.57     B8/9II 9 0
116 Ass Vul OB 1 As* 19 44.0 +24 13           ~ 89 0
117 HD 193007 * 20 16 31.3891069042 +37 38 31.226378009 7.95 8.40 7.95     B0III 52 0
118 * 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 1140 1
119 Ass Cyg OB 1 As* 20 17.8 +37 38           ~ 252 1
120 Ass Cas OB 5 As* 23 54 +61.6           ~ 69 0
121 HD 223987 * 23 54 13.1229887114 +61 36 21.844780055 7.59 8.00 7.6     B0 56 0

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2021.03.06-01:18:13

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