2014A&A...570A..99S


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.08CEST04:37:10

2014A&A...570A..99S - Astronomy and Astrophysics, volume 570A, 99-99 (2014/10-1)

The effects of stellar winds on the magnetospheres and potential habitability of exoplanets.

SEE V., JARDINE M., VIDOTTO A.A., PETIT P., MARSDEN S.C., JEFFERS S.V. and DO NASCIMENTO J.D.Jr

Abstract (from CDS):

The principle definition of habitability for exoplanets is whether they can sustain liquid water on their surfaces, i.e. that they orbit within the habitable zone. However, the planet's magnetosphere should also be considered, since without it, an exoplanet's atmosphere may be eroded away by stellar winds. The aim of this paper is to investigate magnetospheric protection of a planet from the effects of stellar winds from solar-mass stars. We study hypothetical Earth-like exoplanets orbiting in the host star's habitable zone for a sample of 124 solar-mass stars. These are targets that have been observed by the Bcool Collaboration. Using two wind models, we calculate the magnetospheric extent of each exoplanet. These wind models are computationally inexpensive and allow the community to quickly estimate the magnetospheric size of magnetised Earth-analogues orbiting cool stars. Most of the simulated planets in our sample can maintain a magnetosphere of ∼5 Earth radii or larger. This suggests that magnetised Earth analogues in the habitable zones of solar analogues are able to protect their atmospheres and is in contrast to planets around young active M dwarfs. In general, we find that Earth-analogues around solar-type stars, of age 1.5Gyr or older, can maintain at least a Paleoarchean Earth sized magnetosphere. Our results indicate that planets around 0.6-0.8 solar-mass stars on the low activity side of the Vaughan-Preston gap are the optimum observing targets for habitable Earth analogues.

Abstract Copyright:

Journal keyword(s): planets and satellites: magnetic fields - planet-star interactions - stars: low-mass - stars: mass-loss

Simbad objects: 124

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Number of rows : 124

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 225261 PM* 00 04 56.3215485240 +23 16 10.663316877       7.3   G9V 58 0
2 HD 166 BY* 00 06 36.7840943605 +29 01 17.410390108   6.88   5.6   G8 314 1
3 HD 377 PM* 00 08 25.7456097412 +06 37 00.488182642   8.22 7.59   6.90 G2V 115 0
4 HD 1461 PM* 00 18 41.8673684261 -08 03 10.805762856   7.14 6.46     G3VFe0.5 316 1
5 HD 1832 PM* 00 23 00.2090465771 +22 22 30.002721952   8.26   7.1   F8 52 0
6 * 54 Psc PM* 00 39 21.8055114029 +21 15 01.716052732 7.29 6.71 5.88 5.21 4.82 K0.5V 524 1
7 HD 3821 ** 00 40 47.48277 -07 13 57.3771           G1V+K5V 68 0
8 HD 3765 PM* 00 40 49.2699101367 +40 11 13.819725965   8.30   6.8   K2V 234 0
9 HD 4628 PM* 00 48 22.9763438736 +05 16 50.209562003 7.22 6.64 5.74 4.99 4.52 K2.5V 445 0
10 * eta Cas PM* 00 49 06.2907161 +57 48 54.675740 4.04 4.02 3.44 2.94 2.58 F9V+M0-V 598 0
11 HD 4915 PM* 00 51 10.8480491216 -05 02 21.402496195 7.792 7.643 6.972 6.604 6.252 G5V 103 0
12 HD 5065 PM* 00 52 51.7529328357 +40 14 44.051102377 7.410 7.340 6.780     G0 55 0
13 * 40 Cet PM* 01 16 59.0062659081 -02 16 44.971201842   7.08 6.52     G2V 63 0
14 HD 8262 PM* 01 22 17.8775729860 +18 40 57.747476694   7.58   6.6   G2V 80 0
15 HD 9472 * 01 33 19.0262548731 +23 58 32.050954638   8.31 7.63     G0 56 0
16 HD 9562 PM* 01 33 42.8353548073 -07 01 31.236482634 6.61 6.40 5.76     G1V 235 0
17 HD 9407 PM* 01 34 33.2643888977 +68 56 53.288116227   7.21   6.1   G6.5V 131 0
18 * ups And PM* 01 36 47.84216 +41 24 19.6443 4.70 4.64 4.10 3.64 3.35 F9V 889 1
19 HD 9986 PM* 01 37 40.8792727548 +12 04 42.171416648   7.43 6.76     G2V 88 0
20 HD 10086 PM* 01 39 36.0178939231 +45 52 39.986465984   7.30   6.2   G5V 87 0
21 * 107 Psc PM* 01 42 29.7634932653 +20 16 06.660242064 6.57 6.08 5.24 4.55 4.12 K1V 505 0
22 * 109 Psc PM* 01 44 55.8251018821 +20 04 59.336256238   6.984 6.279     G3Va 250 2
23 HD 10780 BY* 01 47 44.8336250528 +63 51 09.007331430 6.84 6.44 5.63 4.99 4.60 K0V 317 0
24 HD 12846 PM* 02 06 30.2435455621 +24 20 02.372074889 7.672 7.542 6.885 6.551 6.181 G2V 86 0
25 HD 13043 PM* 02 07 34.2729541830 -00 37 02.707586011 7.67 7.52 6.90 6.36   G2V 118 1
26 HD 13531 BY* 02 13 13.3349094139 +40 30 27.317791786   8.06 7.36     G7V 71 0
27 HD 13825 PM* 02 15 24.4137899975 +24 16 16.639802742   7.50   6.4   G5IV-V 73 0
28 * 13 Tri PM* 02 28 48.4944856357 +29 55 54.328558216   6.478 5.901     G0V 140 0
29 * 79 Cet PM* 02 35 19.9292617962 -03 33 38.170691640   7.49 6.78     G2V 262 1
30 HD 16160 PM* 02 36 04.9023844802 +06 53 12.431588708   6.81   5.2   K3V 484 1
31 * rho Ari PM* 02 56 26.1717266513 +18 01 23.665188613   6.06   5.3   F6V 147 0
32 * 51 Ari PM* 03 02 26.0262812920 +26 36 33.260208751       6.2   G8V 139 0
33 * kap01 Cet BY* 03 19 21.6963205 +03 22 12.715139 5.71 5.52 4.85 4.27 3.91 G5V 824 0
34 * eps Eri BY* 03 32 55.8449634 -09 27 29.731165 5.19 4.61 3.73 3.00 2.54 K2V 1697 1
35 HD 22879 Pe* 03 40 22.0654223510 -03 13 01.124769689 7.146 7.222 6.667 6.346 6.016 G0VmF2 434 0
36 HD 24213 PM* 03 52 11.3965887144 +25 09 47.076936948       6.4   G0 50 0
37 HD 24496 PM* 03 54 28.0332564612 +16 36 57.789731587 7.840 7.540 6.810 6.395 6.003 G7V 85 0
38 * 39 Tau ** 04 05 20.2584363613 +22 00 32.055953585   6.52   5.5   G5V 200 0
39 * omi02 Eri Fl* 04 15 16.3197260 -07 39 10.338087 5.69 5.25 4.43 3.74 3.29 K0V 742 0
40 HD 28005 PM* 04 27 24.7040597856 +46 51 11.352952030       6.3   G0 83 0
41 HD 30562 PM* 04 48 36.3850664486 -05 40 26.554292788   6.40 5.77     G2IV 218 1
42 * pi.03 Ori PM* 04 49 50.4109057 +06 57 40.588294 3.620 3.630 3.190 2.77 2.51 F6V 527 0
43 HD 32147 PM* 05 00 48.9991346145 -05 45 13.220341956 8.27 7.27 6.21 5.36 4.87 K3+V 413 1
44 * lam Aur PM* 05 19 08.4754630747 +40 05 56.589643877 5.46 5.33 4.71 4.18 3.86 G1.5IV-VFe-1 488 0
45 * 111 Tau BY* 05 24 25.4629773342 +17 23 00.729080928   5.52   4.7   F8V 316 0
46 V* AF Lep RS* 05 27 04.7631691589 -11 54 03.466187467   6.832 6.295     F8V(n)k: 207 0
47 * chi01 Ori RS* 05 54 22.9829893 +20 16 34.222038 5.08 5.00 4.40 3.90 3.59 G0V 800 0
48 HD 45289 PM* 06 24 24.3504406831 -42 50 51.065016406   7.35 6.67     G2V 111 0
49 * 37 Gem * 06 55 18.6667052671 +25 22 32.503802377   6.343 5.748     G0V 182 0
50 HD 56124 PM* 07 17 09.5324685449 +33 05 31.400815511 7.700 7.560   6.5   G0 74 0
51 HD 59747 BY* 07 33 00.5803322465 +37 01 47.450630754   8.58 7.70     G5V 82 0
52 HD 63433 BY* 07 49 55.0604326704 +27 21 47.458599312   7.59 6.91     G5IV 108 0
53 HD 71148 PM* 08 27 36.7845769755 +45 39 10.757178045   6.94   5.9   G1V 172 0
54 HD 71881 PM* 08 31 55.0358457073 +50 37 00.089534809   8.06   7.0   G1V 60 0
55 V* V401 Hya BY* 08 37 50.2937802584 -06 48 24.777904953 7.577 7.394 6.725 6.365 6.029 G8/K0(IV) 137 0
56 HD 73344 PM* 08 38 45.5203128049 +23 41 09.260242233 7.520 7.440   6.5   F6V 67 0
57 * 5 LMi PM* 08 50 32.2225492041 +33 17 06.200101841   6.738 6.210     F7Vs 144 0
58 HD 76151 PM* 08 54 17.9469808897 -05 26 04.046487788 6.89 6.67 6.00     G2V 471 0
59 HD 78366 PM* 09 08 51.0705427688 +33 52 55.988119240   6.53   5.6   G0IV-V 216 0
60 HD 82106 PM* 09 29 54.8254745613 +05 39 18.479206637 9.071 8.223 7.197 6.626 6.13 K3V 189 0
61 * 20 LMi PM* 10 01 00.6567799273 +31 55 25.216848499   6.02   4.9   G3VaHdel1 350 0
62 HD 87359 PM* 10 04 26.7890850781 -07 13 06.227654967   8.18 7.48     G6V 47 0
63 HD 88072 PM* 10 09 23.4290742733 +02 22 15.899376519       7.2   G3V 78 0
64 HD 88230 Fl* 10 11 22.1400209197 +49 27 15.249158750 9.23 7.94 6.61 5.36 4.56 K6VeFe-1 422 0
65 * 24 LMi PM* 10 16 28.0822303103 +28 40 56.935337826   7.101 6.465     G2V 118 0
66 HD 89269 PM* 10 18 51.9479311289 +44 02 53.955704979   7.31   6.2   G4V 117 0
67 * 47 UMa PM* 10 59 27.9738644892 +40 25 48.922388918   5.66   4.7   G1-VFe-0.5 712 1
68 HD 98618 PM* 11 21 29.0694769107 +58 29 03.704275968   8.303 7.651     G5V 63 0
69 * 88 Leo ** 11 31 44.9446108040 +14 21 52.213131158   6.77   5.9   F9.5V 173 0
70 * 61 UMa PM* 11 41 03.0159358291 +34 12 05.882438337 6.31 6.08 5.34 4.73 4.38 G8V 567 0
71 HD 103095 PM* 11 52 58.7683801554 +37 43 07.240082865 7.38 7.20 6.45 5.80 5.35 K1V_Fe-1.5 746 1
72 * 9 Com PM* 12 19 29.5259620179 +28 09 24.908355473   6.83   6.1   F8Va 185 0
73 * 17 Vir PM* 12 22 32.0383401828 +05 18 19.609413364       6.1   F8V 108 0
74 HD 111395 BY* 12 48 47.0482457374 +24 50 24.820252955   6.98   5.8   G5V 164 0
75 HD 115404 PM* 13 16 51.0517063595 +17 01 01.840304856   7.69 6.66     K2V 254 0
76 HD 117936 PM* 13 33 32.3996148814 +08 35 12.346817507 9.98 9.026 7.959 7.358 6.856 K3V 76 0
77 * tau Boo Ro* 13 47 15.74340 +17 27 24.8552 5.02 4.98 4.49 4.09 3.85 F7IV-V 880 1
78 HD 120476A Fl* 13 49 04.0014098113 +26 58 47.758586430   8.351 7.232 8.02   K4V 40 0
79 HD 122064 PM* 13 57 32.0591733968 +61 29 34.299358045 8.510 7.530   5.9   K3 95 0
80 HD 128165 PM* 14 33 28.8680096728 +52 54 31.646946280   8.22   6.7   K3 121 0
81 V* EK Dra BY* 14 39 00.2109485496 +64 17 29.977371998   8.243 7.604     G1.5V 377 0
82 * ksi Boo B PM* 14 51 23.0443965381 +19 06 06.881628054   7.981 6.816     K5Ve 339 0
83 * ksi Boo BY* 14 51 23.37993 +19 06 01.6994 5.618 5.370 4.593 3.91 3.48 G7Ve+K5Ve 433 0
84 * ksi Boo A PM* 14 51 23.3876853015 +19 06 01.641924918   5.40 4.675     G7Ve 498 0
85 V* DE Boo RS* 14 53 23.7667403 +19 09 10.081308   6.84   5.5   K0.5V 248 0
86 HD 135101 PM* 15 12 43.4807787593 +19 17 09.741336182   7.36   6.2   G5V_Fe-0.9 147 0
87 HD 138573 PM* 15 32 43.6531754309 +10 58 05.879783892       6.8   G5IV-V 72 0
88 HD 145825 PM* 16 14 11.9123896278 -31 39 49.208930807   7.21 6.54     G3V 77 0
89 * 18 Sco PM* 16 15 37.2703721200 -08 22 09.981989277   6.15 5.50     G2Va 484 0
90 * 12 Oph BY* 16 36 21.4492997704 -02 19 28.512485729 7.00 6.55 5.77 5.13 4.74 K1V 448 0
91 HD 152391 Ro* 16 52 58.8025427362 -00 01 35.116299669   7.40 6.64     G8.5Vk: 336 0
92 HD 159909 PM* 17 36 50.2018072880 +10 34 28.314051497   7.97 7.27     G5 52 1
93 HD 160346 SB* 17 39 16.9163262 +03 33 18.875718   7.48   5.9   K3-V 269 0
94 * mu. Her ** 17 46 27.5266778 +27 43 14.437984 4.56 4.17 3.42 2.89 2.51 G5IV 648 1
95 HD 164595 PM* 18 00 38.8946598123 +29 34 18.922470861   7.72   6.7   G2V 83 0
96 HD 166435 PM* 18 09 21.3817906855 +29 57 06.165674208   7.457 6.829     G1IV 169 0
97 HD 166620 PM* 18 09 37.4162810870 +38 27 27.995921559 7.86 7.27 6.40 5.63 5.14 K2V 391 0
98 V* V889 Her BY* 18 34 20.1030244573 +18 41 24.234582456   8.00 7.449   6.720 G2V 118 0
99 HD 175726 PM* 18 56 37.1722379815 +04 15 54.462821656   7.28 6.71     G0V 93 0
100 HD 179958 PM* 19 12 05.0255142222 +49 51 20.693762159   7.22   6.1   G2V 122 0
101 HD 183658 PM* 19 30 52.7191481248 -06 30 51.925192506   7.93 7.28     G3V 87 0
102 * sig Dra PM* 19 32 21.5902990 +69 39 40.234737 5.860 5.460 4.680 4.04 3.63 K0V 582 0
103 * 16 Cyg A ** 19 41 48.9539315338 +50 31 30.218780803 6.79 6.59 5.95 5.50 5.17 G1.5Vb 675 1
104 * 16 Cyg B PM* 19 41 51.9731830550 +50 31 03.086127222 7.07 6.86 6.20 5.76 5.42 G3V 793 1
105 HD 190771 PM* 20 05 09.7751399814 +38 28 42.552259617   6.82   5.8   G2V 157 0
106 HD 194012 PM* 20 22 52.3693290617 +14 33 03.946961940   6.635 6.152     F7V 101 1
107 HD 195019 PM* 20 28 18.6366531368 +18 46 10.179936391 7.730     6.5   G1V 229 1
108 HD 196850 PM* 20 38 40.1903355291 +38 38 06.334184836   7.37   6.4   G1V 79 0
109 * 5 Peg PM* 21 37 45.4300545651 +19 19 06.984131703   5.753 5.448     F1IV 74 0
110 V* HN Peg BY* 21 44 31.3299733695 +14 46 18.982331039       6.16   G0V+ 449 0
111 HD 208776 SB* 21 58 28.4197960990 +03 46 36.770600850   7.54   6.6   G3V 85 0
112 HD 210277 PM* 22 09 29.8657193934 -07 32 55.163014863   8.85 8.57 7.36   G8V 297 2
113 HD 213575 PM* 22 32 34.0599344164 -06 28 01.836810290   7.62 6.95     G5V 70 0
114 HD 217107 ** 22 58 15.5411942071 -02 23 43.387117210   6.919 6.163     G8IV/V 331 1
115 HD 217813 BY* 23 03 04.9774272436 +20 55 06.862793297 7.364 7.249 6.616 6.279 5.948 G1V 101 0
116 HD 217877 PM* 23 03 57.2736305418 -04 47 41.503517132   7.26 6.68     G0-V 115 0
117 HD 218687 PM* 23 09 57.0998338792 +14 25 35.596025646   7.14 6.54     G0V 64 0
118 HD 218868 PM* 23 10 50.0784788822 +45 30 44.175510203 8.150 7.750   6.5   G8V 63 0
119 HD 219134 Fl* 23 13 16.9747821012 +57 10 06.076520993 7.460 6.560 5.570 4.76 4.23 K3V 516 1
120 * 12 Psc * 23 29 30.3175898228 -01 02 09.225919667   7.48 6.89     G1V 63 0
121 HD 221354 PM* 23 31 22.2087185647 +59 09 55.866485371   7.57   6.2   K0V 150 0
122 HD 221356 PM* 23 31 31.5028338070 -04 05 14.655967513   7.03 6.49     F7V 136 0
123 HD 221830 PM* 23 35 28.8946565621 +31 01 01.832810749   7.45   6.5   G2 144 0
124 HD 222143 BY* 23 37 58.4877827270 +46 11 57.962198837 7.400 7.230   6.2   G2 111 0

    Equat.    Gal    SGal    Ecl

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2020.07.08-04:37:10

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