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| Query : 2011A&A...530A..73C |
2011A&A...530A..73C - Astronomy and Astrophysics, volume 530A73-73 (2011/6-1)
Chromospheric activity of stars with planets.
CANTO MARTINS B.L., DAS CHAGAS M.L., ALVES S., LEAO I.C., DE SOUZA NETO L.P. and DE MEDEIROS J.R.
Abstract (from CDS):
Signatures of chromospheric activity enhancement have been found for a dozen stars, pointing to a possible star-planet interaction. Nevertheless in the coronal activity regime, there is no conclusive observational evidence of such an interaction. Does star-planet interaction manifest itself only for a few particular cases, without having a major effect on stars with planets in general? We aim to add additional observational constraints to support or reject the major effects of star-planet interactions in stellar activity, based on CaII chromospheric emission flux. We performed a statistical analysis of CaII emission flux of stars with planets, as well as a comparison between CaII and X-ray emission fluxes, searching for dependencies on planetary parameters. In the present sample of stars with planets, there are no significant correlations between chromospheric activity indicator log(R'HK) and planetary parameters. Furthermore, the distribution of the chromospheric activity indicator for stars without planets is indistinguishable from the one with planets.
Abstract Copyright: ∼
Journal keyword(s): planet-star interactions - stars: activity - stars: chromospheres - stars: coronae - stars: statistics
Simbad objects: 98
| Number of rows : 98 |
| 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 | * 54 Psc | PM* | 00 39 21.8053928046 | +21 15 01.712899720 | 7.29 | 6.71 | 5.88 | 5.21 | 4.82 | K0.5V | 630 | 1 |
| 2 | HD 4208 | PM* | 00 44 26.6506707202 | -26 30 56.455527913 | 8.46 | 7.79 | G7VFe-1CH-0.5 | 224 | 1 | |||
| 3 | HD 4203 | PM* | 00 44 41.2002505536 | +20 26 56.138079876 | 8.2 | G6V | 154 | 1 | ||||
| 4 | * eta Cas | PM* | 00 49 06.2945942922 | +57 48 54.638239716 | 4.04 | 4.02 | 3.44 | 2.94 | 2.58 | F9V | 680 | 0 |
| 5 | HD 7924 | * | 01 21 59.1137270904 | +76 42 37.038255120 | 8.018 | 7.167 | K0.5V | 169 | 1 | |||
| 6 | HD 8574 | PM* | 01 25 12.5157281952 | +28 34 00.103021788 | 6.8 | F8 | 170 | 1 | ||||
| 7 | * ups And | PM* | 01 36 47.8415443907 | +41 24 19.651368029 | 4.70 | 4.64 | 4.10 | 3.64 | 3.35 | F9V | 1017 | 1 |
| 8 | * tau Cet | PM* | 01 44 04.0831371922 | -15 56 14.927607677 | 4.43 | 4.22 | 3.50 | 2.88 | 2.41 | G8V | 1354 | 1 |
| 9 | * 109 Psc | PM* | 01 44 55.8255136824 | +20 04 59.336892804 | 6.984 | 6.279 | G3Va | 314 | 2 | |||
| 10 | HD 12661 | PM* | 02 04 34.2881404104 | +25 24 51.513637932 | 8.16 | 7.0 | K0V | 278 | 1 | |||
| 11 | * del Tri | SB* | 02 17 03.2303387763 | +34 13 27.235383770 | 5.50 | 5.48 | 4.5 | G0.5VFe-0.5 | 411 | 0 | ||
| 12 | HD 14412 | PM* | 02 18 58.5047816166 | -25 56 44.473793228 | 7.07 | 6.34 | G8V | 249 | 0 | |||
| 13 | * kap For | SB* | 02 22 32.5904688744 | -23 49 00.479863128 | 5.802 | 5.198 | 4.51 | G0V | 285 | 0 | ||
| 14 | * 79 Cet | PM* | 02 35 19.9291748518 | -03 33 38.172943076 | 7.49 | 6.78 | G2V | 317 | 1 | |||
| 15 | * tet Per | PM* | 02 44 11.9866154103 | +49 13 42.414669174 | 4.62 | 4.62 | 4.11 | 3.67 | 3.37 | F8V | 428 | 0 |
| 16 | * iot Per | PM* | 03 09 04.0193012009 | +49 36 47.802053343 | 4.76 | 4.64 | 3.7 | G0V | 578 | 0 | ||
| 17 | * 94 Cet | PM* | 03 12 46.4365677072 | -01 11 45.955808988 | 5.631 | 5.070 | F8.5V | 478 | 1 | |||
| 18 | HD 20367 | PM* | 03 17 40.0468295160 | +31 07 37.360398072 | 6.962 | 6.399 | F8V | 144 | 1 | |||
| 19 | * eps Eri | BY* | 03 32 55.8444911587 | -09 27 29.739493865 | 5.19 | 4.61 | 3.73 | 3.00 | 2.54 | K2V | 2073 | 1 |
| 20 | HD 23596 | PM* | 03 48 00.3747144624 | +40 31 50.293996068 | 7.85 | 7.24 | F8 | 142 | 1 | |||
| 21 | * 58 Eri | BY* | 04 47 36.2917029384 | -16 56 04.040472552 | 6.14 | 5.50 | G2.5IV-V | 466 | 0 | |||
| 22 | HD 30562 | PM* | 04 48 36.3850851388 | -05 40 26.557737782 | 6.40 | 5.77 | G2IV | 281 | 1 | |||
| 23 | * pi.03 Ori | PM* | 04 49 50.4112051485 | +06 57 40.600622266 | 3.620 | 3.630 | 3.190 | 2.77 | 2.51 | F6V | 601 | 0 |
| 24 | HD 37124 | PM* | 05 37 02.4866159419 | +20 43 50.832948117 | 8.35 | 7.2 | G4IV-V | 321 | 2 | |||
| 25 | HD 40979 | PM* | 06 04 29.9431332528 | +44 15 37.593981720 | 6.4 | F8 | 180 | 1 | ||||
| 26 | HD 45350 | PM* | 06 28 45.7110772080 | +38 57 46.666538028 | 8.62 | 7.88 | G5 | 121 | 1 | |||
| 27 | HD 46375 | PM* | 06 33 12.6224391648 | +05 27 46.528531452 | 8.70 | 7.84 | G9V | 255 | 2 | |||
| 28 | HD 49674 | PM* | 06 51 30.5162069160 | +40 52 03.924103260 | 8.83 | 8.10 | G3V | 161 | 1 | |||
| 29 | HD 50499 | PM* | 06 52 02.0241958872 | -33 54 56.019365496 | 7.82 | 7.20 | G0/2V | 131 | 1 | |||
| 30 | HD 50554 | PM* | 06 54 42.8261485848 | +24 14 44.005690212 | 7.41 | 6.84 | F8V | 219 | 1 | |||
| 31 | HD 52265 | PM* | 07 00 18.0357115416 | -05 22 01.780929120 | 6.845 | 6.282 | G0V | 356 | 1 | |||
| 32 | HD 66428 | PM* | 08 03 28.6676662536 | -01 09 45.758091420 | 8.97 | 8.26 | G8IV(+G) | 156 | 1 | |||
| 33 | HD 68988 | PM* | 08 18 22.1728652088 | +61 27 38.595044628 | 8.84 | 8.19 | G1V | 175 | 2 | |||
| 34 | HD 69830 | PM* | 08 18 23.9469682407 | -12 37 55.817187530 | 6.74 | 5.95 | G8:V | 587 | 1 | |||
| 35 | HD 72673 | PM* | 08 32 51.4956803280 | -31 30 03.064960317 | 7.17 | 6.38 | K1V | 242 | 0 | |||
| 36 | HD 72659 | PM* | 08 34 03.1898361960 | -01 34 05.582173152 | 8.08 | 7.47 | G2V | 181 | 1 | |||
| 37 | HD 74156 | PM* | 08 42 25.1219511432 | +04 34 41.145751740 | 7.2 | G1V | 247 | 2 | ||||
| 38 | * rho01 Cnc | PM* | 08 52 35.8111044043 | +28 19 50.954994470 | 7.45 | 6.82 | 5.4 | K0IV-V | 1223 | 1 | ||
| 39 | HD 80606 | PM* | 09 22 37.5768032712 | +50 36 13.435326684 | 9.78 | 9.00 | G8V | 366 | 2 | |||
| 40 | HD 82943 | PM* | 09 34 50.7353072232 | -12 07 46.369202196 | 7.17 | 6.53 | F9VFe+0.5 | 498 | 2 | |||
| 41 | HD 83443 | PM* | 09 37 11.8275201048 | -43 16 19.933774320 | 9.03 | 8.24 | K0/1V+G(III) | 250 | 1 | |||
| 42 | HD 89307 | PM* | 10 18 21.2877106152 | +12 37 15.990903516 | 7.650 | 7.590 | 6.7 | G0V | 132 | 1 | ||
| 43 | HD 89744 | PM* | 10 22 10.5618854376 | +41 13 46.309698444 | 6.25 | 5.72 | F7V | 360 | 1 | |||
| 44 | * 36 UMa | PM* | 10 30 37.5792656400 | +55 58 49.939689252 | 4.5 | F8V | 351 | 1 | ||||
| 45 | HD 92788 | PM* | 10 42 48.5278074048 | -02 11 01.525313004 | 8.01 | 7.30 | G6V | 260 | 1 | |||
| 46 | * 47 UMa | PM* | 10 59 27.9727514012 | +40 25 48.920572724 | 5.66 | 4.7 | G1-VFe-0.5 | 824 | 1 | |||
| 47 | HD 99109 | PM* | 11 24 17.3585400216 | -01 31 44.666848380 | 9.96 | 9.06 | G8/K0IV | 125 | 1 | |||
| 48 | * 83 Leo B | PM* | 11 26 46.2783265113 | +03 00 22.756723728 | 9.467 | 8.554 | 7.530 | 6.97 | 6.508 | K3 | 226 | 1 |
| 49 | * 61 UMa | PM* | 11 41 03.0162706212 | +34 12 05.881605449 | 6.31 | 6.08 | 5.34 | 4.73 | 4.38 | G8V | 654 | 0 |
| 50 | * bet Vir | PM* | 11 50 41.7185158616 | +01 45 53.001539131 | 4.26 | 4.15 | 3.60 | 3.13 | 2.85 | F9V | 973 | 0 |
| 51 | HD 103095 | Pe* | 11 52 58.7673387755 | +37 43 07.254113125 | 7.38 | 7.20 | 6.45 | 5.80 | 5.35 | K1V_Fe-1.5 | 842 | 1 |
| 52 | HD 104304 | SB* | 12 00 44.4601479291 | -10 26 46.067117528 | 6.76 | 6.32 | 5.55 | G8IV | 264 | 0 | ||
| 53 | HD 106252 | PM* | 12 13 29.5095375792 | +10 02 29.887248516 | 8.00 | 7.0 | G0 | 209 | 1 | |||
| 54 | HD 107148 | PM* | 12 19 13.4910214488 | -03 19 11.239255452 | 8.72 | 8.02 | 8.888 | G5V | 152 | 1 | ||
| 55 | HD 108874 | PM* | 12 30 26.8817398344 | +22 52 47.377485192 | 9.49 | 8.3 | G9V | 182 | 1 | |||
| 56 | * bet CVn | ** | 12 33 44.5442516547 | +41 21 26.921352859 | 4.91 | 4.86 | 4.25 | 3.73 | 3.42 | G0V | 613 | 0 |
| 57 | * bet Com | PM* | 13 11 52.3938268062 | +27 52 41.462309460 | 4.92 | 4.84 | 4.25 | 3.77 | 3.47 | F9.5V | 946 | 0 |
| 58 | HD 114783 | PM* | 13 12 43.7855575272 | -02 15 54.130663296 | 9.137 | 8.469 | 7.550 | 7.053 | 6.627 | K1V | 214 | 1 |
| 59 | HD 114729 | PM* | 13 12 44.2591958183 | -31 52 24.055985573 | 7.31 | 6.69 | G0V | 222 | 1 | |||
| 60 | * 61 Vir | PM* | 13 18 24.3139864471 | -18 18 40.297748582 | 5.710 | 5.440 | 4.740 | G6.5V | 742 | 1 | ||
| 61 | * 70 Vir | PM* | 13 28 25.8085908881 | +13 46 43.638308807 | 5.930 | 5.680 | 4.970 | 4.37 | 3.98 | G4Va | 754 | 1 |
| 62 | HD 117207 | PM* | 13 29 21.1129060560 | -35 34 15.587968296 | 7.98 | 7.25 | G7IV-V | 162 | 1 | |||
| 63 | * tau Boo | PM* | 13 47 15.7381720026 | +17 27 24.809555600 | 5.02 | 4.98 | 4.49 | 4.09 | 3.85 | F7IV-V | 1049 | 1 |
| 64 | HD 128311 | BY* | 14 36 00.5602765558 | +09 44 47.454573266 | 9.232 | 8.441 | 7.446 | 6.895 | 6.425 | K3V | 338 | 1 |
| 65 | HD 130322 | PM* | 14 47 32.7262287384 | -00 16 53.307811560 | 8.82 | 8.04 | K0V | 303 | 1 | |||
| 66 | * ksi Boo | BY* | 14 51 23.37993 | +19 06 01.6994 | 5.618 | 5.370 | 4.593 | 3.91 | 3.48 | G7Ve+K5Ve | 503 | 0 |
| 67 | * 23 Lib | PM* | 15 13 28.6669233518 | -25 18 33.653388418 | 7.168 | 6.46 | 6.43 | G6IV-V | 332 | 1 | ||
| 68 | * lam Ser | PM* | 15 46 26.6142121632 | +07 21 11.047378824 | 5.13 | 5.03 | 4.42 | 3.92 | 3.60 | G0-V | 618 | 0 |
| 69 | HD 141937 | PM* | 15 52 17.5473965880 | -18 26 09.843199116 | 7.87 | 7.25 | G1V | 199 | 1 | |||
| 70 | * gam Ser | PM* | 15 56 27.1826577018 | +15 39 41.809580382 | 4.31 | 4.34 | 3.84 | 3.37 | 3.13 | F6V | 586 | 0 |
| 71 | * rho CrB | PM* | 16 01 02.6604891411 | +33 18 12.639472357 | 6.01 | 5.0 | G0+VaFe-1 | 686 | 1 | |||
| 72 | HD 144579 | PM* | 16 04 56.7936202756 | +39 09 23.434584550 | 7.60 | 7.40 | 6.67 | 6.04 | 5.63 | G8V | 300 | 1 |
| 73 | * 14 Her | PM* | 16 10 24.3156759007 | +43 49 03.507406809 | 7.57 | 6.1 | K0V | 482 | 1 | |||
| 74 | HD 150706 | PM* | 16 31 17.5830478008 | +79 47 23.197555824 | 7.622 | 7.016 | G0 | 234 | 1 | |||
| 75 | HD 154345 | PM* | 17 02 36.4038090379 | +47 04 54.764174452 | 7.50 | 6.3 | G9 | 297 | 1 | |||
| 76 | * mu.01 Her | ** | 17 46 27.5472960785 | +27 43 14.560978925 | 4.56 | 4.17 | 3.42 | 2.89 | 2.51 | G5IV | 719 | 0 |
| 77 | HD 164922 | PM* | 18 02 30.8623420470 | +26 18 46.805024012 | 7.79 | 6.5 | G9V | 238 | 1 | |||
| 78 | HD 168443 | PM* | 18 20 03.9332862096 | -09 35 44.614653900 | 7.62 | 6.92 | G6V | 334 | 1 | |||
| 79 | HD 168746 | PM* | 18 21 49.7826927816 | -11 55 21.652464900 | 8.66 | 7.95 | G5V | 215 | 2 | |||
| 80 | HD 169830 | * | 18 27 49.4849984976 | -29 49 00.700831380 | 6.406 | 5.902 | 7.01 | F7V | 298 | 1 | ||
| 81 | HD 170469 | PM* | 18 29 10.9810932744 | +11 41 43.803283884 | 8.86 | 8.18 | G5 | 104 | 1 | |||
| 82 | HD 178911B | PM* | 19 09 03.0984258744 | +34 35 59.474397804 | 8.71 | 7.3 | G5 | 158 | 1 | |||
| 83 | HD 179949 | BY* | 19 15 33.2300695008 | -24 10 45.671448072 | 6.772 | 6.237 | F8V | 435 | 1 | |||
| 84 | HD 183263 | * | 19 28 24.5713671072 | +08 21 29.004515424 | 8.51 | 7.86 | G6IV | 149 | 1 | |||
| 85 | * sig Dra | PM* | 19 32 21.5902098601 | +69 39 40.235805206 | 5.860 | 5.460 | 4.680 | 4.04 | 3.63 | K0V | 691 | 0 |
| 86 | * 16 Cyg | ** | 19 41 49.09 | +50 31 31.6 | ~ | 166 | 0 | |||||
| 87 | HD 187123 | PM* | 19 46 58.1122487784 | +34 25 10.281404460 | 7.4 | G2V | 264 | 1 | ||||
| 88 | HD 188015 | PM* | 19 52 04.5426976824 | +28 06 01.345077360 | 8.95 | 8.23 | G5IV | 114 | 1 | |||
| 89 | HD 189733 | BY* | 20 00 43.7129433648 | +22 42 39.073143456 | 9.241 | 8.578 | 7.648 | 7.126 | 6.68 | K2V | 991 | 1 |
| 90 | HD 190360 | PM* | 20 03 37.4050868074 | +29 53 48.492435887 | 6.44 | 5.2 | G7IV-V | 490 | 1 | |||
| 91 | HD 192263 | BY* | 20 13 59.8455790536 | -00 52 00.769626768 | 9.447 | 8.724 | 7.767 | 7.231 | 6.771 | K1/2V | 270 | 1 |
| 92 | HD 195019 | PM* | 20 28 18.6366815627 | +18 46 10.180434472 | 7.730 | 6.5 | G1V | 276 | 1 | |||
| 93 | HD 196885 | SB* | 20 39 51.8748403032 | +11 14 58.700231052 | 6.92 | 6.385 | 6.32 | F8V | 220 | 1 | ||
| 94 | HD 209458 | V* | 22 03 10.7727465312 | +18 53 03.549393384 | 8.21 | 7.63 | F9V | 1193 | 1 | |||
| 95 | HD 210277 | PM* | 22 09 29.8657847411 | -07 32 55.162082226 | 8.85 | 8.57 | 7.36 | G8V | 366 | 1 | ||
| 96 | HD 216770 | PM* | 22 55 53.7084389616 | -26 39 31.544278128 | 8.92 | 8.10 | G9VCN+1 | 152 | 1 | |||
| 97 | * 51 Peg | PM* | 22 57 27.9804852576 | +20 46 07.797040104 | 6.39 | 6.16 | 5.46 | 4.97 | 4.61 | G2IV | 1216 | 1 |
| 98 | HD 217107 | ** | 22 58 15.5408995872 | -02 23 43.383234768 | 6.919 | 6.163 | G8IV-V | 398 | 1 |
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