2012MNRAS.420.1423F

Query : 2012MNRAS.420.1423F

2012MNRAS.420.1423F - Mon. Not. R. Astron. Soc., 420, 1423-1428 (2012/February-3)

Local (thick-disc) white dwarfs and the galactic mass budget.

FUHRMANN K., CHINI R., HOFFMEISTER V.H. and BERNKOPF J.

Abstract (from CDS):

The stars of the solar neighbourhood essentially originate from two stellar populations: Population I (the thin disc) and Population II (the thick disc). Recently, we completed an unbiased sample of long-lived solar-type stars and demonstrated that the local normalization of the thick disc versus thin disc is about 20 per cent. In this second paper, we present the observational evidence that at least this percentage is also met in the realm of their degenerate counterparts and may even be as high as one-third. Along with the results from the solar-type stars, this is a direct confirmation of the thick disc being the massive and dark baryonic population of the Milky Way.

Abstract Copyright: 2011 The Authors Monthly Notices of the Royal Astronomical Society2011 RAS

Journal keyword(s): stars: Population II - white dwarfs - solar neighbourhood - Galaxy: stellar content

Simbad objects: 118

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Number of rows : 118
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 * 85 Peg SB* 00 02 10.3487193861 +27 04 54.599101714 6.47 6.42 5.75 5.16 4.73 G5VbFe-2 568 0
2 HD 123 ** 00 06 15.81412 +58 26 12.2207       7.01   G3V+G8V 194 0
3 HD 166 BY* 00 06 36.7840068588 +29 01 17.412693890   6.82 6.07 5.6   G8V 392 0
4 HD 1562 PM* 00 20 00.4079121242 +38 13 38.631661719   7.61   6.6   G1V 94 0
5 * 13 Cet RS* 00 35 14.87968 -03 35 34.2367   5.75 5.21     F7V+G4V 305 0
6 HD 4915 PM* 00 51 10.8478903584 -05 02 21.401155212 7.792 7.643 6.972 6.604 6.252 G5V 163 0
7 * mu. Cas SB* 01 08 16.3029454473 +54 55 12.561201263 5.93 5.86 5.17 4.55 4.13 G5Vb 593 1
8 HD 9407 PM* 01 34 33.2647932084 +68 56 53.289515638   7.21   6.1   G6.5V 175 0
9 * tau Cet PM* 01 44 04.0831371922 -15 56 14.927607677 4.43 4.22 3.50 2.88 2.41 G8V 1354 1
10 HD 10780 BY* 01 47 44.8344358038 +63 51 09.011001993 6.84 6.44 5.63 4.99 4.60 K0V 384 0
11 HD 12051 PM* 01 59 06.6332996428 +33 12 34.859320623   7.92   6.7   G9V 123 0
12 HD 12846 PM* 02 06 30.2435726136 +24 20 02.371269372 7.672 7.542 6.885 6.551 6.181 G2V 126 0
13 HD 13445 PM* 02 10 25.9181700303 -50 49 25.465181208   6.945 6.117     K1.5V 484 1
14 HD 13445B WD* 02 10 26.1144016939 -50 49 26.333501261           DQ6 55 0
15 EGGR 168 WD* 02 11 20.8420869594 +39 55 21.516404474   14.80 14.50 14.4   DAZ6.9 121 0
16 EGGR 16 WD* 02 16 58.0227724350 +42 58 05.242149904   16.96 16.23 16.3   DA9.5 66 0
17 NAME Teegarden's Star LM* 02 53 00.8917932409 +16 52 52.632190137   17.21 15.14 13.03 10.65 dM6 207 0
18 HD 18757 PM* 03 04 09.6346411530 +61 42 20.959769812   7.25   6.2   G1.5V 147 0
19 HD 20619 PM* 03 19 01.8943387080 -02 50 35.493108792 7.82 7.697 7.039 6.691 6.343 G1.5V 220 0
20 EGGR 566 WD* 03 25 11.0474878302 -01 49 15.047041848   16.8 16.22     DZA9 89 0
21 HD 22879 Pe* 03 40 22.0652879951 -03 13 01.124265616 7.146 7.222 6.667 6.346 6.016 G0VmF2 529 0
22 Wolf 219 WD* 03 44 34.8473315202 +18 26 09.820674151   15.50   14.8   DQ8 90 0
23 HD 24496 PM* 03 54 28.0333278648 +16 36 57.791174400 7.840 7.540 6.810 6.395 6.003 G7V 121 0
24 HD 25893 ** 04 07 34.35408 +38 04 28.3533           G9V(k) 153 0
25 * omi02 Eri PM* 04 15 16.3196189945 -07 39 10.330779018 5.69 5.25 4.43 3.74 3.29 K0V 879 0
26 * omi02 Eri B WD* 04 15 21.7957181469 -07 39 29.203986789 9.147 9.83 9.53     DA2.9 357 0
27 HD 26913 BY* 04 15 25.7871375264 +06 11 58.751401236 7.790 7.580 6.920 6.554 6.195 G6V 243 0
28 EGGR 41 WD* 04 37 47.4072688697 -08 49 10.619853645   14.24 14.10     DQ8 96 0
29 HD 38858 PM* 05 48 34.9402551240 -04 05 40.721787744 6.71 6.61 5.97     G2V 349 1
30 EGGR 45 WD* 05 55 09.5304871511 -04 10 07.065341021   15.49 14.45 13.994 13.538 DZ11 125 0
31 HD 42618 PM* 06 12 00.5668858951 +06 46 59.057784676 7.632 7.496 6.839 6.478 6.143 G4V 214 0
32 HD 42807 RS* 06 13 12.5028624208 +10 37 37.712484445   7.12   6.0   G5V 254 0
33 LAWD 23 WD* 06 47 37.9897150309 +37 30 57.066665144   11.97 12.07 12.26   DA2.3 182 0
34 HD 51419 PM* 06 58 11.7501696240 +22 28 33.184909200 7.630 7.560 6.940     G5VFe-1 104 0
35 HD 54371 SB* 07 09 35.3895151440 +25 43 43.131466452 8.054 7.792 7.062 6.671 6.302 G6V 109 0
36 * 171 Pup SB* 07 45 34.9212542040 -34 10 21.185626324   5.909 5.362     F9V 318 0
37 VB 3 WD* 07 45 38.4274938131 -33 55 51.341406846   17.40 16.70 16.21 15.23 DC10 51 0
38 * 9 Pup B PM* 07 51 46.274395 -13 53 52.62564   7.30 6.49     ~ 15 0
39 HD 64606 SB* 07 54 34.1880221064 -01 24 44.300470716 8.32 8.165 7.433 7.007 6.569 K0V 265 0
40 HD 62613 PM* 07 56 17.2289775237 +80 15 55.952369923   7.29   6.1   G9 168 0
41 HD 65583 PM* 08 00 32.1297283166 +29 12 44.475101673 7.89 7.71 7.00 6.40 5.98 K0V_Fe-1.3 338 0
42 HD 68017 ** 08 11 38.6535558665 +32 27 25.787520185 7.63 7.50   6.4   G3V 188 0
43 HD 69830 PM* 08 18 23.9469682407 -12 37 55.817187530   6.74 5.95     G8:V 587 1
44 HD 75767 SB* 08 52 16.3908909000 +08 03 46.496176848   8.96   6.2   G1.5V 123 0
45 * rho01 Cnc PM* 08 52 35.8111044043 +28 19 50.954994470 7.45 6.82   5.4   K0IV-V 1223 1
46 * 10 UMa SB* 09 00 38.4734170729 +41 46 58.888412654 4.440 4.390 3.960 3.57 3.35 F3V+G5V 357 0
47 * pi.01 Cnc SB* 09 12 17.5474052342 +14 59 45.776204103 7.49 7.24 6.51 5.90 5.52 G9V 234 0
48 EGGR 250 WD* 09 15 56.0774298887 +53 25 23.857612513   14.09   14.1   DCP7 157 0
49 HD 89269 PM* 10 18 51.9477652368 +44 02 53.954220509   7.31   6.2   G4V 160 0
50 HD 90343 PM* 10 35 11.2693794192 +84 23 57.556462200   8.09 7.29     K0 68 0
51 LP 37-186 WD* 10 37 02.4755594097 +71 10 58.705020158   17.3   16.1   DC9 44 0
52 HD 92719 PM* 10 42 13.3208854176 -13 47 15.771277068 7.519 7.406 6.767 6.42 6.083 G1.5V 137 0
53 BD-18 3019B WD* 10 45 39.0428670370 -19 06 45.026254097     15.5 15.75   DQ 61 0
54 HD 96064 BY* 11 04 41.4723234155 -04 13 15.920363614   8.41 7.64     G8V 153 0
55 * ksi UMa RS* 11 18 10.931880 +31 31 45.44004 4.42 4.38 3.79     F8.5:V+G2V 283 0
56 HD 98281 PM* 11 18 22.0116141258 -05 04 02.288928836 8.278 7.993 7.232 6.822 6.438 G8V 184 0
57 * 61 UMa PM* 11 41 03.0162706212 +34 12 05.881605449 6.31 6.08 5.34 4.73 4.38 G8V 654 0
58 HD 105631 PM* 12 09 37.2562252156 +40 15 07.402194612   8.26   7.0   G9V 141 0
59 HD 106516 SB* 12 15 10.55731 -10 18 44.6354 6.44 6.57 6.11     F9VFe-1.7CH-0.7 443 0
60 * 10 CVn PM* 12 44 59.4049642264 +39 16 44.098132297 6.47 6.50 5.95 5.41 5.12 F9V_Fe-0.3 400 0
61 HD 111395 BY* 12 48 47.0481446766 +24 50 24.818642182   6.98   5.8   G5V 206 0
62 Wolf 457 WD* 13 00 09.0631835435 +03 28 41.063241871 16.356 16.452 15.808 15.429 15.044 DAQZ8 108 0
63 NAME ER 8 WD* 13 12 56.4722073575 -47 28 07.912819252   18.45 17.11 16.32 15.72 DC 46 0
64 HD 116956 BY* 13 25 45.5320130664 +56 58 13.776984840 8.540 8.090   6.8   G9V 139 0
65 HD 117043 PM* 13 25 59.8583988255 +63 15 40.592317556 7.590 7.230   6.0   G6V 121 0
66 BD-07 3632 WD* 13 30 13.6370112733 -08 34 29.468140653 11.803 12.398 12.340 12.39 12.436 DA3.5 203 0
67 Wolf 489 WD* 13 36 31.8521839520 +03 40 45.942173346   15.66   14.48   DC9 128 0
68 EGGR 360 WD* 13 47 24.3696354602 +10 21 38.013189353   15.49   14.8   DA7.1 104 0
69 HD 122742 SB* 14 03 32.3409126166 +10 47 12.341888345   7.026 6.268 5.8   G6V 196 0
70 HD 124292 PM* 14 12 45.2383276803 -03 19 12.303384159 8.072 7.783 7.039 6.634 6.265 G8/K0V 157 0
71 * alf Boo RG* 14 15 39.67207 +19 10 56.6730 2.46 1.18 -0.05 -1.03 -1.68 K1.5IIIFe-0.5 2417 1
72 HD 126053 PM* 14 23 15.2847745835 +01 14 29.641269692 6.98 6.90 6.27 5.71 5.39 G1.5V 442 0
73 HD 128642 SB* 14 29 22.3132831851 +80 48 35.444295478 8.010 7.65 6.88     G5 78 0
74 LP 801-9 WD* 14 47 25.3408507940 -17 42 15.755350506   17.42 16.46     DC10 48 0
75 * ksi Boo A PM* 14 51 23.3884659504 +19 06 01.619801424   5.40 4.675     G7Ve 564 0
76 HD 136923 PM* 15 22 46.8339234864 +18 55 08.256962100 8.315 7.932 7.123 6.697 6.302 G9V 94 0
77 HD 137763 SB* 15 28 09.6181427563 -09 20 52.759792118 8.163 7.704 6.883 6.425 6.009 G9V 159 0
78 * pi.01 UMi B PM* 15 29 23.5918226712 +80 27 00.965393496   8.10   6.7   G9V 119 0
79 * psi Ser PM* 15 44 01.8185683752 +02 30 54.600593940       5.4   G2.5V 270 0
80 * 39 Ser SB* 15 53 12.0971773368 +13 11 47.854440914 6.72 6.71 6.12 5.58 5.23 G1VFe-1 217 0
81 HD 144287 SB* 16 04 03.6443478821 +25 15 17.247159500   7.873 7.101 6.6   G8+V 181 0
82 * 14 Her PM* 16 10 24.3156759007 +43 49 03.507406809   7.57   6.1   K0V 482 1
83 * 49 Ser B SB* 16 13 18.4206538598 +13 31 40.963650279   8.19 7.39     G9V 96 0
84 * 49 Ser A ** 16 13 18.4497126173 +13 31 36.845416252   8.12 7.34     G9V 124 0
85 HD 148816 PM* 16 30 28.4586254384 +04 10 41.602836534 7.75 7.81 7.28 6.82 6.49 F7V 329 0
86 EGGR 258 WD* 16 34 21.5518633862 +57 10 08.868180953       14.770   DQ8 132 0
87 HD 149806 PM* 16 37 08.4279836712 +00 15 15.625491444 8.451 7.916 7.065 6.604 8.71 K0V 93 0
88 * zet Her B * 16 41 16.5979121773 +31 36 16.269264832           K0V 31 0
89 HD 151541 PM* 16 42 38.5765856163 +68 06 07.791412449   8.32   7.1   K1 148 0
90 HD 152391 PM* 16 52 58.8025159848 -00 01 35.118396116   7.40 6.64     G8.5Vk: 396 0
91 HD 154345 PM* 17 02 36.4038090379 +47 04 54.764174452   7.50   6.3   G9 297 1
92 * w Her RG* 17 20 39.5674498400 +32 28 03.877958860 6.08 6.01 5.39 4.89 4.56 G0V 481 0
93 HD 157347 PM* 17 22 51.2877087336 -02 23 17.439450684   6.965 6.278     G3V 231 0
94 HD 159062 SB* 17 30 16.4279702616 +47 24 07.900960644       6.8   G9V_Fe-0.8 121 0
95 HD 158614 SB* 17 30 23.79699 -01 03 46.4882 6.34     5.52   G9-IV-VHdel1 307 0
96 NGC 6397 GlC 17 40 42.09 -53 40 27.6     5.17     ~ 2103 0
97 EGGR 199 WD* 17 49 50.1474575152 +82 46 26.061955719   14.92   14.5   DA6.8 94 0
98 HD 164922 PM* 18 02 30.8623420470 +26 18 46.805024012   7.79   6.5   G9V 238 1
99 * 70 Oph A SB* 18 05 27.2484131991 +02 30 00.526614953       3.6   K0V 252 0
100 HD 165401 PM* 18 05 37.4541846601 +04 39 25.797083469 7.443 7.399 6.786 6.432 6.09 G2V 236 0
101 LSR J1817+1328 WD* 18 17 06.4969710720 +13 28 24.991658238   16.6 15.85 15.4 14.92 DA10 36 0
102 HD 179957 PM* 19 12 04.6790033015 +49 51 13.997831536   7.25 6.59 6.2   G3V 134 0
103 HD 179958 PM* 19 12 05.0254435095 +49 51 20.695487091   7.12 6.47 6.1   G2V 146 0
104 HD 180161 BY* 19 12 11.3567117243 +57 40 19.126794551   7.83   6.5   K0 119 0
105 HD 182488 PM* 19 23 34.0131683760 +33 13 19.078425912       5.8   K0V 306 1
106 HD 184385 PM* 19 33 25.5526276656 +21 50 25.176346080 7.970 7.630 6.880 6.468 6.098 G8V 107 0
107 HD 189340 SB* 19 59 47.2802830338 -09 57 29.634435094   6.45 5.87     F9V 170 0
108 HD 190067 PM* 20 02 34.1553139987 +15 35 31.468310729 8.098 7.854 7.115 6.696 6.304 K0VFe-0.9 151 0
109 HD 190360 PM* 20 03 37.4050868074 +29 53 48.492435887   6.44   5.2   G7IV-V 490 1
110 LEHPM 2-5312 WD* 20 12 31.7835496535 -59 56 51.671944462       15.469 14.99 DC9 28 0
111 HD 195987 SB* 20 32 51.6420701971 +41 53 54.550572462   7.89   6.6   G9V 171 0
112 HD 210277 PM* 22 09 29.8657847411 -07 32 55.162082226   8.85 8.57 7.36   G8V 366 1
113 HD 210667 BY* 22 11 11.9130867672 +36 15 22.771283184   8.09   6.7   G9V 110 0
114 SSSPM J2231-7515 WD* 22 30 33.5339081384 -75 15 24.304628824       16.17 15.51 DC12 34 1
115 SSSPM J2231-7514 WD* 22 30 39.9813622429 -75 13 55.234553688       15.924 15.33 DC9 36 1
116 EGGR 453 WD* 22 53 53.3851734316 -06 46 54.488228178   17.53 15.66 15.70   DZ13 104 1
117 HD 220182 BY* 23 21 36.5123349000 +44 05 52.374630116   8.16   6.8   G9V 142 0
118 HD 224465 SB* 23 58 06.8138479560 +50 26 51.634766940   7.30   6.3   G4V 80 0

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