2021MNRAS.502.2331B

Query : 2021MNRAS.502.2331B

2021MNRAS.502.2331B - Mon. Not. R. Astron. Soc., 502, 2331-2345 (2021/April-1)

Polarization of hot Jupiter systems: a likely detection of stellar activity and a possible detection of planetary polarization.

BAILEY J., BOTT K., COTTON D.V., KEDZIORA-CHUDCZER L., ZHAO J., EVENSBERGET D., MARSHALL J.P., WRIGHT D. and LUCAS P.W.

Abstract (from CDS):

We present high-precision linear polarization observations of four bright hot Jupiter systems (τ Boo, HD 179949, HD 189733, and 51 Peg) and use the data to search for polarized reflected light from the planets. The data for 51 Peg are consistent with a reflected light polarization signal at about the level expected with 2.8σ significance and a false alarm probability of 1.9 per cent. More data will be needed to confirm a detection of reflected light in this system. HD 189733 shows highly variable polarization that appears to be most likely the result of magnetic activity of the host star. This masks any polarization due to reflected light, but a polarization signal at the expected level of ∼20 ppm cannot be ruled out. τ Boo and HD 179949 show no evidence for polarization due to reflected light. The results are consistent with the idea that many hot Jupiters have low geometric albedos. Conclusive detection of polarized reflected light from hot Jupiters is likely to require further improvements in instrument sensitivity.

Abstract Copyright: © 2021 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): polarization - techniques: polarimetric - planets and satellites: atmospheres - stars: activity

Status at CDS : Large table(s) will be appraised for possible ingestion in VizieR.

Simbad objects: 129

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Number of rows : 129
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 * c Psc PM* 00 02 29.7020944346 +08 29 07.669369072   5.996 5.690     F1V 84 0
2 HD 225261 PM* 00 04 56.3214123522 +23 16 10.665809769       7.3   G9V 84 0
3 HD 101 PM* 00 05 54.7486323216 +18 14 06.026302140 8.050 8.010   7.1   F8 65 0
4 * bet Hyi PM* 00 25 45.07036 -77 15 15.2860 3.52 3.41 2.79 2.28 1.94 G0V 631 0
5 HD 4628 PM* 00 48 22.9759750919 +05 16 50.209484954 7.22 6.64 5.74 4.99 4.52 K2.5V 544 0
6 HD 5294 PM* 00 54 59.2699868136 +24 06 00.974032416   8.03   7.0   G5 91 0
7 HD 6664 PM* 01 07 58.7593768464 +39 15 09.287829936   8.34 7.78     G1V 44 0
8 HD 6715 PM* 01 08 12.4845492513 +21 58 37.232898644   8.31   7.2   G5 75 0
9 HD 7047 PM* 01 10 54.2828824320 +09 33 50.058219708   7.80   6.8   G0 73 0
10 HD 8262 PM* 01 22 17.8775669529 +18 40 57.747513391   7.58   6.6   G2V 105 0
11 HD 10069 SB* 01 37 25.0332798696 -45 40 40.374717456   9.74 9.30     F6IV/V 260 1
12 HD 10069b Pl 01 37 25.0332798696 -45 40 40.374717456           ~ 444 1
13 * tau Cet PM* 01 44 04.0831371922 -15 56 14.927607677 4.43 4.22 3.50 2.88 2.41 G8V 1354 1
14 HD 23512 PM* 03 46 34.1921924832 +23 37 26.494987584 8.72 8.44 8.09 7.79 7.49 A2V 158 0
15 * alf Ori s*r 05 55 10.30536 +07 24 25.4304 4.38 2.27 0.42 -1.17 -2.45 M1-M2Ia-Iab 1789 0
16 * alf CMa SB* 06 45 08.91728 -16 42 58.0171 -1.51 -1.46 -1.46 -1.46 -1.43 A0mA1Va 1610 0
17 * rho01 Cnc PM* 08 52 35.8111044043 +28 19 50.954994470 7.45 6.82   5.4   K0IV-V 1223 1
18 HD 80558 s*b 09 18 42.3559197816 -51 33 38.338564212 6.15 6.47 5.93 5.36 4.94 B6Ia 124 0
19 * l Car cC* 09 45 14.8117044917 -62 30 28.450312664   5.09 3.75     G5Iab/b 343 0
20 HD 99505 PM* 11 27 03.2352283440 +21 51 08.068166784 8.340 8.230   7.2   G5 56 0
21 HD 101690 PM* 11 42 07.3342579584 +04 44 50.430501816   8.01 7.34     G0 46 0
22 * ksi Vir PM* 11 45 17.0398282505 +08 15 29.209697989   5.003 4.842   4.67 A4V 104 0
23 * bet Leo dS* 11 49 03.57834 +14 34 19.4090 2.30 2.22 2.13 2.08 2.06 A3Va 605 1
24 * bet Vir PM* 11 50 41.7185158616 +01 45 53.001539131 4.26 4.15 3.60 3.13 2.85 F9V 973 0
25 HD 106116 PM* 12 12 28.8425407188 -03 05 04.109959534   8.15 7.50     G5V 206 0
26 HD 106210 PM* 12 13 13.1188715095 +10 49 17.959844323   8.24   7.1   G3V 96 0
27 HD 108510 SB* 12 27 55.4901356280 -08 40 40.786628772   7.33 6.74     G1V_Fe-0.7 85 0
28 * gam Vir PM* 12 41 39.6282288151 -01 26 57.854228847 3.07 3.10 2.74 2.45 2.26 F1-F2V 482 0
29 * 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
30 HD 111613 sg* 12 51 17.9760267672 -60 19 47.240368104 6.00 6.10 5.72 5.32 5.03 B9.5Iab 123 0
31 * eps Vir PM* 13 02 10.5970152536 +10 57 32.935398266 4.45 3.71 2.79 2.16 1.71 G8III-IIIb 574 0
32 HD 113319 PM* 13 02 33.4583071248 +32 25 59.708429616   8.14   7.1   G4V 59 0
33 * e Vir PM* 13 16 46.5148594512 +09 25 26.960139646   5.81   4.8   G0IV 590 1
34 * 66 Vir PM* 13 24 33.2485660488 -05 09 50.404470804   6.167 5.749     K2V 87 0
35 * 70 Vir PM* 13 28 25.8085908881 +13 46 43.638308807 5.930 5.680 4.970 4.37 3.98 G4Va 754 1
36 HD 117860 PM* 13 33 11.3140750320 -08 26 36.051691992   8.00 7.36     G2V 75 0
37 * 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
38 * tau Boo b Pl 13 47 15.7381720026 +17 27 24.809555600           ~ 312 1
39 HD 121320 PM* 13 54 28.2021045456 +20 38 30.407905896       7.4   G5V 69 0
40 * eta Boo SB* 13 54 41.07892 +18 23 51.7946 3.440 3.250 2.680 2.24 1.95 G0IV 733 0
41 HD 122320 * 14 01 51.3138646608 -30 00 43.435844388   10.187 9.785     F2V 9 0
42 HD 122652 PM* 14 02 31.6383121656 +31 39 39.089147004   7.69 7.15     F8 98 0
43 HD 124694 PM* 14 13 51.3265850640 +46 19 30.600533604   7.703 7.160     F8V 61 0
44 * 14 Boo ** 14 14 05.1793499304 +12 57 33.996726108   6.08   5.2   F8V 186 0
45 * 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
46 * 18 Boo PM* 14 19 16.2797193624 +13 00 15.483901068   5.788 5.396     F3V 176 0
47 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
48 * gam Boo dS* 14 32 04.6716795181 +38 18 29.693088076 3.33 3.21 3.02 2.88 2.80 A7IV+(n) 267 0
49 HD 131042 PM* 14 50 40.9765467013 +22 54 27.411944522       7.1   G2 52 0
50 * ksi Boo A PM* 14 51 23.3884659504 +19 06 01.619801424   5.40 4.675     G7Ve 564 0
51 * 16 Lib PM* 14 57 10.9988855472 -04 20 47.251261752 4.86 4.81 4.49 4.17 4.00 F2V 135 0
52 HD 132307 PM* 14 58 10.8764422344 +06 54 17.854767180       7.7   G5 43 0
53 HD 133161 PM* 15 02 33.0594755544 +16 03 18.321447024   7.61   6.6   G2V 74 0
54 HD 134088 PM* 15 08 12.5670605259 -07 54 47.535411110   9.266 9.018     G2/3(V) 131 0
55 HD 135891 SB* 15 16 21.3732061440 +37 04 10.213565088 7.750 7.700   6.7   F8 43 0
56 * eta CrB A * 15 23 12.230856 +30 17 17.56212   6.123 5.577     G2V 237 0
57 HD 138004 PM* 15 27 40.3514308200 +42 52 52.638549564 8.280 8.140   7.1   G2III 84 1
58 * 10 Ser PM* 15 28 38.2370204448 +01 50 31.486733628   5.40 5.17     A6III 70 0
59 HD 138573 PM* 15 32 43.6531189128 +10 58 05.877132528       6.8   G5IV-V 113 0
60 * alf Ser PM* 15 44 16.0741095811 +06 25 32.268792881 5.080 3.800 2.630 1.82 1.25 K2IIIbCN1 533 0
61 * 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
62 HD 142093 PM* 15 52 00.5522255904 +15 14 09.322718280   7.89 7.33     G2V 57 0
63 * rho CrB PM* 16 01 02.6604891411 +33 18 12.639472357   6.01   5.0   G0+VaFe-1 686 1
64 HD 145229 PM* 16 09 26.6275032840 +11 34 28.047914868   8.03 7.44     G0 86 0
65 * omi Sco V* 16 20 38.1737722092 -24 10 09.495477665 5.99 5.40 4.57 3.69 2.93 A5II 269 0
66 HD 151504 PM* 16 48 32.2377307061 -19 17 15.964497355   8.87 8.09     G9IV-V 103 0
67 * eps Sco PM* 16 50 09.8108127 -34 17 35.633735 4.61 3.45 2.29 1.43 0.83 K1III 228 0
68 HD 154445 * 17 05 32.2587926880 -00 53 31.437713328 5.10 5.73 5.61 5.39 5.34 B1V 276 0
69 * eta Oph ** 17 10 22.68689 -15 43 29.6639 2.56 2.47 2.42 2.39 2.38 A2IV-V 271 0
70 HD 156384 ** 17 18 57.16483 -34 59 23.1416 7.80 6.93 5.89 4.97 4.38 K3V+K5V 179 0
71 HD 157172 PM* 17 22 34.5658137312 -19 36 58.252609224   8.637 7.86 7.60 8.58 G8.5V 105 1
72 HD 159332 PM* 17 33 22.8242819328 +19 15 24.040331928   6.130 5.648     F4V 150 0
73 * alf Oph ** 17 34 56.06945 +12 33 36.1346 2.32 2.22 2.07 1.93 1.85 A5IVnn 495 0
74 HD 160529 s*b 17 41 59.0261939376 -33 30 13.704456780 8.17 7.87 6.66 5.50 4.51 B8-A9Ia+ 203 1
75 * 58 Oph PM* 17 43 25.7935382141 -21 40 59.498912759   5.313 4.861     F5V 160 0
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 162917 PM* 17 53 14.1856368720 +06 06 05.122217808   6.194 5.759     F4IV-V 105 0
78 * ksi Her LP* 17 57 45.8856741278 +29 14 52.366005079 5.34 4.64 3.70 3.01 2.55 G8.5III 252 0
79 * zet Ser PM* 18 00 29.0100539320 -03 41 24.977568563   4.982 4.616     F2V 203 0
80 HD 164595 PM* 18 00 38.8944915648 +29 34 18.921829044   7.72   6.7   G2V 132 0
81 HD 164651 PM* 18 02 17.8824112512 +00 06 15.088856868       7.2   G8V 56 0
82 * gam02 Sgr PM* 18 05 48.4880988 -30 25 26.723458 4.77 4.00 2.99 2.26 1.75 K0+III 158 0
83 * 72 Oph PM* 18 07 20.9848472070 +09 33 49.848215907 3.95 3.85 3.73 3.59 3.54 A5V 156 0
84 HD 168874 PM* 18 20 49.2476761632 +27 31 49.281893688   7.62 7.00     G2IV 64 0
85 * lam Sgr PM* 18 27 58.2407185 -25 25 18.114589 4.75 3.85 2.81 2.06 1.50 K1IIIb 290 0
86 HD 171802 SB* 18 36 27.8342684736 +09 07 20.969709132   5.76 5.39     F5III 109 0
87 * 110 Her PM* 18 45 39.7256792847 +20 32 46.713086264 4.66 4.65 4.19 3.80 3.54 F5.5IV-V 427 0
88 * 111 Her PM* 18 47 01.2343128144 +18 10 53.457823992 4.56 4.49 4.36 4.19 4.13 AVa+ 167 0
89 HD 176377 PM* 18 58 51.0029782656 +30 10 50.318900724   7.37   6.4   G1V 145 0
90 * zet Sgr ** 19 02 36.73024 -29 52 48.2279   2.69 2.59     A2.5Va 181 0
91 Kepler-7b Pl 19 14 19.5623105760 +41 05 23.367379128           ~ 222 1
92 HD 179949b Pl 19 15 33.2300695008 -24 10 45.671448072           ~ 135 1
93 HD 179949 BY* 19 15 33.2300695008 -24 10 45.671448072   6.772 6.237     F8V 435 1
94 HD 180409 PM* 19 16 52.2134354880 -10 58 18.396560460   7.50 6.92     F9V 78 0
95 * del Aql ** 19 25 29.90139 +03 06 53.2061 3.72 3.68 3.36 3.11 2.95 F1IV-V(n) 247 0
96 HD 184960 PM* 19 34 19.7892769104 +51 14 11.827409604   6.21   5.4   F7V 171 0
97 * tet Cyg PM* 19 36 26.5330717650 +50 13 15.965003998 4.83 4.86 4.48 4.13 3.92 F3+V 361 1
98 * 42 Aql PM* 19 37 47.3178819696 -04 38 51.505017792   6.07 5.68     F5Vm 84 0
99 * 17 Cyg PM* 19 46 25.6000487071 +33 43 39.353533637   5.46   4.7   F5.5IV-V 290 0
100 * omi Aql PM* 19 51 01.6436960928 +10 24 56.592457524   5.66   4.8   F8V 481 0
101 * eta Aql cC* 19 52 28.3689223781 +01 00 20.371980515 5.12 4.61 3.80   3.030 F6Iab+B9.8V 701 0
102 HD 189733 BY* 20 00 43.7129433648 +22 42 39.073143456 9.241 8.578 7.648 7.126 6.68 K2V 991 1
103 HD 189733b Pl 20 00 43.7129433648 +22 42 39.073143456           ~ 1610 1
104 * 15 Sge PM* 20 04 06.2207683221 +17 04 12.676556401   6.390 5.788 5.4   G0V 420 0
105 HD 190412 SB* 20 04 46.6346537280 +01 09 21.766419900   8.38 7.68     G6/8V 59 0
106 HD 191195 PM* 20 06 13.8462530309 +53 09 56.474930241   6.24   5.6   F5V 93 0
107 HD 193017 * 20 18 10.0057427520 -04 43 43.193452944   7.82 7.26     F6V 72 0
108 HD 195034 PM* 20 28 11.8154523936 +22 07 44.371249212       6.7   G5 98 0
109 HD 197210 PM* 20 42 29.4087687528 -05 18 04.467596724   8.31 7.61     G5V 76 0
110 * psi Cap PM* 20 46 05.7329952443 -25 16 15.233491015   4.538 4.122     F5V 230 0
111 * 4 Equ SB* 21 05 26.7036345960 +05 57 29.884406832       5.6   F8V 142 0
112 HD 202108 PM* 21 12 57.6372930120 +30 48 34.245721440   7.98 7.33     G3V 76 0
113 HD 203532 * 21 33 54.5744476728 -82 40 59.106857160 6.15 6.51 6.38     B3.5V 108 0
114 * 37 Cap PM* 21 34 51.0522316584 -20 05 03.338901816   6.096 5.696     F5VFe-0.8CH-0.4 74 0
115 * mu.01 Cyg PM* 21 44 08.5783311997 +28 44 33.467502529 5.01 5.14 4.70 4.13 3.85 F7V 166 0
116 HD 207966 PM* 21 51 52.9320602575 +42 20 37.954048335       8.41   G8+M1 61 0
117 HD 211476 PM* 22 17 15.1410212093 +12 53 54.566432145   7.64   6.7   G2 110 0
118 * ksi Peg PM* 22 46 41.5798542334 +12 10 22.388860108 4.66 4.69 4.20 3.73 3.42 F6V 406 0
119 HD 216275 PM* 22 50 46.3454461008 +52 03 41.171295312       6.8   G0 61 0
120 * sig Peg PM* 22 52 24.0744611045 +09 50 08.394417666   5.63 5.16 4.9   F6V 289 0
121 * 51 Peg PM* 22 57 27.9804852576 +20 46 07.797040104 6.39 6.16 5.46 4.97 4.61 G2IV 1216 1
122 * 51 Peg b Pl 22 57 27.9804852576 +20 46 07.797040104           ~ 744 1
123 HD 217924 SB* 23 03 50.5963137072 +21 35 53.751711084   7.84 7.22     G0V 45 0
124 * 5 And PM* 23 07 45.3835501176 +49 17 44.790446544   6.14   5.4   F5V 165 0
125 * 6 And SB* 23 10 27.2411998176 +43 32 38.534035632   6.38   5.6   F5V 126 0
126 * 7 And PM* 23 12 33.0035121942 +49 24 22.345927341 4.85 4.81 4.52 4.23 4.07 F1V 162 0
127 * 96 Aqr SB* 23 19 23.9771854656 -05 07 27.661993500           F4VFe-0.4 74 0
128 V* ZZ Psc WD* 23 28 47.6365087803 +05 14 54.235051503   13.217   13.106   DA4.1 536 0
129 HD 224156 PM* 23 55 32.4191295273 +03 30 05.200974054   8.47   7.3   G6V 68 0

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