This is a List of exoplanets discovered in 2011. [1]
For exoplanets detected only by radial velocity, the mass value is actually a lower limit. (See Minimum mass for more information)
Name | Mass (MJ) | Radius (RJ) | Period (days) | Semi-major axis (AU) | Temp. (K) | Discovery method | Distance (ly) | Host star mass (M☉) | Host star temp. (K) | Remarks |
---|---|---|---|---|---|---|---|---|---|---|
7 Canis Majoris b | 1.85 | 735.1 | 1.758 | radial vel. | 64.65 | 1.34 | 4826 | [2] | ||
82 G. Eridani b | 0.0085 | 18.315 | 0.1207 | 660 | radial vel. | 19.57 | 0.7 | 5401 | [3] | |
82 G. Eridani c | 0.0076 | 40.114 | 0.2036 | 508 | radial vel. | 19.57 | 0.7 | 5401 | [3] | |
82 G. Eridani d | 0.015 | 90.309 | 0.3499 | 388 | radial vel. | 19.57 | 0.7 | 5401 | [3] | |
BD+48 738 b | 0.91 | 392.6 | 1.0 | radial vel. | 2910 | 0.74 | 4414 | [4] | ||
CFBDSIR J145829+101343 b | 10.5 | 10037.5 | 2.6 | 370 | imaging | 75.34 | 0.02 | 580 | Likely brown dwarf [5] | |
CoRoT-16b | 0.535 | 1.17 | 5.35227 | 0.0618 | 1086 | transit | 2740 | 1.1 | 5650 | [6] |
CoRoT-17b | 2.43 | 1.02 | 3.7681 | 0.0461 | 1626 | transit | 3001 | 1.04 | 5740 | [7] |
CoRoT-18b | 3.47 | 1.31 | 1.9000693 | 0.0295 | 1550 | transit | 2838 | 0.95 | 5440 | [8] |
CoRoT-19b | 1.11 | 1.29 | 3.89713 | 0.0518 | 2000 | transit | 2511 | 1.21 | 6090 | [9] |
CoRoT-20b | 4.3 | 0.84 | 9.24285 | 0.09 | 1024 | transit | 2819 | 1.14 | 4947 | [10] |
COROT-21b | 2.26±0.31 | 1.30±0.14 | 2.72474±0.00014 | 0.0417±0.0011 | transit | 4560±930 | 1.29±0.09 | 6200±100 | [11] | |
CoRoT-23b | 2.8 | 1.05 | 3.6313 | 0.048 | 1660 | transit | 1957 | 1.14 | 5900 | [12] |
Gliese 433 b | 0.01901 | 7.3705 | 0.062 | radial vel. | 29.58 | 0.48 | 3461 | [13] | ||
Gliese 667 Cc | 0.012 | 28.14 | 0.125 | radial vel. | 22.18 | 0.33 | 3350 | [13] Potentially habitable exoplanet | ||
Gliese 785 b | 0.0532 | 74.72 | 0.32 | 355 | radial vel. | 28.7 | 0.8 | 5166 | [3] | |
Gliese 785 c | 0.076 | 525.8 | 1.18 | 185 | radial vel. | 28.7 | 0.8 | 5166 | [3] | |
HAT-P-27b | 0.62 | 1.02 | 3.039577 | 0.04 | transit | 665.38 | 0.94 | 5300 | [14] | |
HAT-P-28b | 0.626 | 1.212 | 3.257215 | 0.0434 | 1384 | transit | 1288 | 1.02 | 5680 | [15] |
HAT-P-29b | 0.88 | 1.17 | 5.72319 | 0.0667 | 1271 | transit | 1032 | 1.45 | 6087 | [15] Proper name Surt |
HAT-P-30b | 0.83 | 1.44 | 2.8106 | 0.0419 | 1630 | transit | 702.2 | 1.55 | 6304 | Independent discoveries [16] [17] |
HAT-P-31b | 2.27 | 1.09 | 5.00542 | 0.061 | 1450 | transit | 1133 | 1.31 | 6065 | Additional planet in system suspected. [18] |
HAT-P-32b | 0.68 | 1.98 | 2.1500082 | 0.03397 | 1836 | transit | 950.81 | 1.13 | 6001 | [19] |
HAT-P-33b | 0.92 | 1.85 | 3.47447 | 0.04995 | 1782 | transit | 1306 | 1.82 | 6446 | [19] |
HD 1461 c | 0.01759 | 13.5052 | 0.1117 | radial vel. | 76.5 | 1.02 | 5765 | [20] Planet confirmed in 2015 [21] | ||
HD 1502 b | 2.75 | 428.5 | 1.262 | radial vel. | 626.11 | 1.46 | 4947 | [22] Proper name Indépendance | ||
HD 5891 b | 7.63 | 177.11 | 0.64 | radial vel. | 932.02 | 1.93 | 4673 | [22] | ||
HD 7199 b | 0.27 | 615 | 1.36 | radial vel. | 118.04 | 0.77 | 5371 | [23] Proper name Hairu | ||
HD 7449 A b | 0.508 | 1255.5 | 2.38 | radial vel. | 126.26 | 1.05 | 6024 | [23] | ||
HD 14651 b | 47±3.4 | 79.4179±0.0021 | 0.361±0.013 | radial vel. | 127 | 0.96±0.03 | 5491±26 | Brown dwarf or star [24] | ||
HD 18742 b | 3.4 | 766 | 1.82 | radial vel. | 532.86 | 1.36 | 4940 | [22] Proper name Bagan | ||
HD 20003 b | 0.0378±0.0031 | 11.849±0.003 | 0.0974±0.0016 | radial vel. | 136.6±0.2 | 0.942±0.046 | 5510+48 −137 | [20] | ||
HD 20003 c | 0.0422±0.0040 | 33.823±0.065 | 0.1961±0.0032 | radial vel. | 136.6±0.2 | 0.942±0.046 | 5510+48 −137 | [20] | ||
HD 20781 b | 0.0334+0.0038 −0.0037 | 29.158+0.0102 −0.01 | 0.1647+0.0076 −0.0083 | radial vel. | 115.36±4.4 | 0.7 | 5256±29 | [20] | ||
HD 20781 c | 0.0442±0.0049 | 85.5073+0.0983 −0.0947 | 0.3374+0.0155 −0.017 | radial vel. | 115.36±4.4 | 0.7 | 5256±29 | [20] | ||
HD 21693 b | 0.0259+0.0034 −0.0033 | 0.1976 | 22.6786+0.0085 −0.0087 | 0.1455+0.0058 −0.0063 | radial vel. | 105.61±1.66 | 0.8 | 5430±26 | [20] Confirmed in 2017. [25] | |
HD 21693 c | 0.0547±0.0056 | 53.7357+0.0312 −0.0309 | 0.2586+0.0103 −0.0113 | radial vel. | 105.61±1.66 | 0.8 | 5430±26 | [20] Confirmed in 2017. [25] | ||
HD 22781 b | 13.65 | 528.07 | 1.167 | radial vel. | 106.43 | 0.75 | 5027 | [24] | ||
HD 28678 b | 1.542 | 380.2 | 1.18 | radial vel. | 622.72 | 1.53 | 4972 | [22] Proper name Tassili | ||
HD 30246 b | 55.1+20.3 −8.2 | 990.7±5.6 | 2.012±0.069 | radial vel. | 160 | 1.05±0.04 | 5833±44 | Brown dwarf or star [24] | ||
HD 30856 b | 1.547 | 847 | 1.85 | radial vel. | 429.56 | 1.17 | 4895 | [22] Proper name Nakanbé | ||
HD 31527 b | 0.0329±0.0028 | 16.5535+0.0034 −0.0035 | 0.1254+0.0041 −0.0045 | radial vel. | 125.8±2.9 | 0.96 | 5898±13 | [20] Planet confirmed in 2017 [25] | ||
HD 31527 c | 0.0445±0.0040.0039 | 51.2053+0.0373 −0.0368 | 0.2663+0.0088 −0.0095 | radial vel. | 125.8±2.9 | 0.96 | 5898±13 | [20] Planet confirmed in 2017 [25] | ||
HD 31527 d | 0.0372+0.0053 −0.0052 | 271.6737+2.1135 −2.2471 | 0.8098+0.0273 −0.0293 | radial vel. | 125.8±2.9 | 0.96 | 5898±13 | [20] Planet confirmed in 2017 [25] | ||
HD 33142 b | 1.385 | 326 | 1.07 | radial vel. | 397.27 | 1.41 | 4978 | [22] | ||
HD 39194 b | 0.0126 | 5.63 | 0.056±0.001 | radial vel. | 71.43 | 0.67±0.04 | 5205±23 | [20] Confirmed in 2017 and 2021. [26] [27] | ||
HD 39194 c | 0.0198 | 14.03 | 0.103±0.002 | radial vel. | 71.43 | 0.67±0.04 | 5205±23 | [20] Confirmed in 2017 and 2021. [26] [27] | ||
HD 39194 d | 0.0126 | 33.91 | 0.185±0.033 | radial vel. | 71.43 | 0.67±0.04 | 5205±23 | [20] Confirmed in 2017 and 2021. [26] [27] | ||
HD 45184 b | 0.0384+0.0033 −0.0032 | 5.8854±0.0003 | 0.0644+0.002 −0.0021 | radial vel. | 71.36±0.62 | 1.03 | 5869±14 | [20] Confirmed in 2017 [26] | ||
HD 51608 b | 0.0402+0.0038 −0.0037 | 14.0726±0.0016 | 0.1059+0.0043 −0.0046 | radial vel. | 113.6±2.02 | 0.8 | 5358±22 | [20] Confirmed in 2017. [26] [25] | ||
HD 51608 c | 0.045+0.0051 −0.0048 | 95.9446+0.1555 −0.1366 | 0.3809+0.0153 −0.0164 | radial vel. | 113.6±2.02 | 0.8 | 5358±22 | [20] Confirmed in 2017. [26] [25] | ||
HD 82886 b | 2.33 | 705 | 1.58 | radial vel. | 415.93 | 2.53 | 4953 | [22] Proper name Arber | ||
HD 85512 b | 0.01 | 58.43 | 0.26 | 298 | radial vel. | 36.79 | 0.43 | 4300 | [3] | |
HD 93385 Ac | 0.0223 | 13.18 | 0.112±0.002 | radial vel. | 141.6±0.2 | 1.04±0.01 | 5823±35 | [20] Originally planet HD 93385 b, confirmed in 2017, [26] renamed in 2021 [27] | ||
HD 93385 Ad | 0.0274 | 45.84 | 0.2565±0.0043 | radial vel. | 141.6±0.2 | 1.04±0.01 | 5823±35 | [20] Originally planet HD 93385 c, confirmed in 2017, [26] renamed in 2021. [27] | ||
HD 96063 b | 1.27 | 362.5 | 1.11 | radial vel. | 458.66 | 1.37 | 5020 | [22] Proper name Ramajay | ||
HD 96127 b | 20.96 | 647.3 | 1.42 | radial vel. | 1949 | 10.94 | 3943 | [4] Likely not a planet, but a star [28] | ||
HD 96700 b | 0.0280 | 8.12 | 0.0777±0.0013 | radial vel. | 84±1 | 0.89±0.01 | 5845±13 | [20] Also unconfirmed planet between orbits b and c [27] | ||
HD 96700 c | 0.0400 | 103.5 | 0.424±0.007 | radial vel. | 84±1 | 0.89±0.01 | 5845±13 | [20] Also unconfirmed planet between orbits b and c [27] | ||
HD 98219 b | 1.964 | 433.8 | 1.26 | radial vel. | 372.06 | 1.41 | 4925 | [22] Proper name Ixbalanqué | ||
HD 99706 b | 1.23 | 841 | 1.98 | radial vel. | 480.15 | 1.46 | 4862 | [22] | ||
HD 100655 b | 1.61 | 157.57001 | 0.68 | radial vel. | 449.2 | 2.28 | 4891 | [29] Proper name Sazum | ||
HD 102329 b | 8.16 | 778.1 | 1.81 | radial vel. | 712.41 | 3.21 | 4745 | [22] | ||
HD 106270 b | 10.13 | 1888 | 3.34 | radial vel. | 306.79 | 1.39 | 5509 | [22] | ||
HD 108863 b | 2.414 | 437.7 | 1.32 | radial vel. | 539.87 | 1.59 | 4878 | [22] | ||
HD 116029 b | 1.4 | 670 | 1.65 | radial vel. | 403.4 | 0.83 | 4819 | [22] One more planet in the system (unconfirmed) | ||
HD 126525 b | 0.237±0.002 | 960.41+6.19 −6.33 | 1.837±0.010 | radial vel. | 124.1+4.3 −4.6 | 0.90±0.01 | 5638±13 | [20] | ||
HD 131496 b | 1.8 | 896 | 2.01 | radial vel. | 431.65 | 1.34 | 4846 | [22] Proper name Madriu | ||
HD 132563 Bb | 1.49 | 1544 | 2.62 | radial vel. | 344.01 | 1.08 | 6073 | [30] | ||
HD 134060 b | 0.0318+0.0025 −0.0024 | 3.2696±0.0001 | 0.0444±0.0007 | radial vel. | 78.38±0.07 | 1.095 | 5966±14 | [20] Eccentric orbit, confirmed in 2017. [25] | ||
HD 134060 c | 0.0922+0.0139 −0.0133 | 1292+48 −44 | 2.226±0.051 | radial vel. | 78.38±0.07 | 1.095 | 5966±14 | [20] Confirmed in 2017. [25] | ||
HD 134606 b | 0.0292±0.0030 | 12.083±0.010 | 0.1023±0.0017 | radial vel. | 87.45±0.07 | 0.998±0.024 | 5616±34 | [20] | ||
HD 134606 c | 0.0382±0.0053 | 59.52±0.17 | 0.2962±0.0049 | radial vel. | 87.45±0.07 | 0.998±0.024 | 5616±34 | [20] | ||
HD 134606 d | 0.1212±0.0130 | 459.3±8.3 | 1.157±0.024 | radial vel. | 87.45±0.07 | 0.998±0.024 | 5616±34 | [20] | ||
HD 137388 b | 0.2 | 330 | 0.89 | radial vel. | 132.2 | 0.68 | 5181 | [23] Proper name Kererū | ||
HD 142245 b | 3.07 | 1299 | 2.78 | radial vel. | 318.01 | 3.5 | 4922 | [22] | ||
HD 152581 b | 1.869 | 686.5 | 1.66 | radial vel. | 543.2 | 1.3 | 5027 | [22] Proper name Ganja | ||
HD 156279 b | 9.88 | 131.05 | 0.49 | radial vel. | 118.17 | 0.95 | 5453 | [24] | ||
HD 158038 b | 1.53 | 521 | 1.5 | radial vel. | 310.25 | 1.3 | 4860 | [22] | ||
HD 150433 b | 0.168±0.020 | 1096±27 | 1.930±0.045 | radial vel. | 99.36±0.10 | [20] | ||||
HD 154088 b | 0.0208 | 18.56±0.01 | 0.134±0.002 | radial vel. | 58.2±0.5 | 0.91±0.02 | 5374±43 | [20] Confirmed in 2021 [27] | ||
HD 157172 b | 0.12 | 104.84±0.13 | 0.416±0.007 | radial vel. | 107.75±0.22 | [20] | ||||
HD 163607 b | 0.7836 | 75.2203 | 0.362 | radial vel. | 221.53 | 1.12 | 5522 | [31] | ||
HD 163607 c | 2.201 | 1272 | 2.39 | radial vel. | 221.53 | 1.12 | 5522 | [31] | ||
HD 164509 b | 0.443 | 280.17 | 0.87 | radial vel. | 173.49 | 1.12 | 5922 | [31] | ||
HD 189567 b | 0.0267 | 14.3 | 0.111±0.002 | radial vel. | 58.43±0.04 | 0.83±0.01 | 5726±15 | [20] Confirmed in 2021, also unconfirmed planet HD 189567 c in the system [27] | ||
HD 192310 c | 0.076 | 525.8 | 1.18 | radial vel. | 28.7 | 0.78 | 5069 | [3] | ||
HD 204313 c | 0.0553 | 34.905 | 0.2099 | radial vel. | 154 | 1.02 | 5776 | [20] Confirmed in 2015. [21] | ||
HD 215152 c | 0.0054+0.0019 −0.0023 | 7.2824+0.0045 −0.0083 | 0.06739+0.00086 −0.00089 | radial vel. | 70.48±0.16 | 0.770±0.015 | 4935±76 | [20] Confirmed in 2018. [32] | ||
HD 215152 d | 0.0088+0.0025 −0.0029 | 10.8650+0.0056 −0.0061 | 0.0880+0.0011 −0.0012 | radial vel. | 70.48±0.16 | 0.770±0.015 | 4935±76 | [20] Confirmed in 2018. [32] | ||
HD 204941 b | 0.266 | 1733 | 2.55 | radial vel. | 93.74 | 0.58 | 5026 | [23] | ||
HD 215456 b | 0.101 | 191.99±0.73 | 0.652±0.011 | radial vel. | 129.3±0.2 | [20] | ||||
HD 215456 c | 0.246 | 2277±67 | 3.394±0.088 | radial vel. | 129.3±0.2 | [20] | ||||
HD 240237 b | 15.89 | 745.7 | 1.92 | radial vel. | 3125 | 8.76 | 3926 | [4] | ||
HIP 5158 c | 15.04 | 9017.76 | 7.7 | radial vel. | 168.56 | 0.78 | 4962 | [33] | ||
HIP 57274 b | 0.02 | 8.1352 | 0.07 | radial vel. | 84.41 | 0.29 | 4510 | [34] | ||
HIP 57274 c | 0.40902 | 32.03 | 0.178 | radial vel. | 84.41 | 0.29 | 4510 | [34] | ||
HIP 57274 d | 0.5267 | 431.7 | 1.01 | radial vel. | 84.41 | 0.29 | 4510 | [34] | ||
HU Aquarii b | 5.9 | 2390 | 3.6 | timing | 626.89 | 0.88 | 5952 | Controversial | ||
HU Aquarii c | 4.5 | 4368 | 5.4 | timing | 626.89 | 0.88 | 5952 | Controversial | ||
Kepler-10b | 0.0145 | 0.132 | 0.837491 | 0.0172 | 2130 | transit | 608.3 | 0.91 | 5708 | [35] |
Kepler-10c | 0.02319 | 0.207 | 45.2946 | 0.241 | 584 | transit | 608.3 | 0.91 | 5708 | [36] |
Kepler-11b | 0.006 | 0.161 | 10.3039 | 0.091 | transit | 2148 | 0.96 | 5663 | [37] | |
Kepler-11c | 0.009 | 0.256 | 13.0241 | 0.107 | transit | 2148 | 0.96 | 5663 | [37] | |
Kepler-11d | 0.023 | 0.278 | 22.6845 | 0.155 | transit | 2148 | 0.96 | 5663 | [37] | |
Kepler-11e | 0.025 | 0.374 | 31.9996 | 0.195 | transit | 2148 | 0.96 | 5663 | [37] | |
Kepler-11f | 0.006 | 0.222 | 46.6888 | 0.25 | transit | 2148 | 0.96 | 5663 | [37] | |
Kepler-11g | 0.079 | 0.297 | 118.3807 | 0.466 | transit | 2148 | 0.96 | 5663 | [37] | |
Kepler-12b | 0.432 | 1.754 | 4.4379629 | 0.0553 | 1480 | transit | 2950 | 1.17 | 5947 | [38] |
Kepler-13b | 9.28 | 1.512 | 1.763588 | 0.03641 | 2550 | transit | 1354 | 1.72 | 7650 | [39] |
Kepler-14b | 8.4 | 1.136 | 6.790123 | 0.0771 | 1605 | transit | 3196 | 1.51 | 6395 | [40] |
Kepler-15b | 0.66 | 0.96 | 4.942782 | 0.05714 | 1251 | transit | 2464 | 1.02 | 5515 | [41] |
Kepler-16b | 0.333 | 0.754 | 228.776 | 0.7048 | transit | 245.44 | 0.69 | 4450 | [42] | |
Kepler-17b | 2.45 | 1.31 | 1.4857108 | 0.02591 | 1570 | transit | 2609 | 1.16 | 5781 | [43] |
Kepler-18b | 0.022 | 0.178 | 3.504725 | 0.0447 | transit | 1430 | 0.97 | 5345 | [44] | |
Kepler-18c | 0.054 | 0.49 | 7.64159 | 0.0752 | transit | 1430 | 0.97 | 5345 | [44] | |
Kepler-18d | 0.052 | 0.623 | 14.85888 | 0.1172 | transit | 1430 | 0.97 | 5345 | [44] | |
Kepler-19b | 0.02643 | 0.197 | 9.28716 | 0.085 | transit | 717.4 | 0.94 | 5544 | [45] | |
Kepler-19c | 0.04122 | 28.731 | timing | 717.4 | 0.94 | 5544 | [45] | |||
Kepler-20b | 0.03052 | 0.167 | 3.69611525 | 0.0463 | 1105 | transit | 929.18 | 0.95 | 5495 | [46] |
Kepler-20c | 0.04012 | 0.272 | 10.85409089 | 0.0949 | 772 | transit | 929.18 | 0.95 | 5495 | [46] |
Kepler-20d | 0.03168 | 0.245 | 77.61130017 | 0.3506 | 401 | transit | 929.18 | 0.95 | 5495 | [46] |
Kepler-20e | 0.01 | 0.077 | 6.09852281 | 0.0639 | 1040 | transit | 929.18 | 0.95 | 5495 | [46] |
Kepler-20f | 0.045 | 0.089 | 19.57758478 | 0.1396 | 705 | transit | 929.18 | 0.95 | 5495 | [46] |
Kepler-21b | 0.01598 | 0.146 | 2.78578 | 0.042717 | 2025 | transit | 370 | 1.41 | 6305 | [47] |
Kepler-22b | 0.113 | 0.212 | 289.8623 | 0.849 | 262 | transit | 619.72 | 0.97 | 5518 | Potentially habitable exoplanet [48] |
Kepler-23b | 0.8 | 0.17 | 7.1073 | 0.075 | transit | 2793 | 1.1 | 5828 | [49] | |
Kepler-23c | 2.7 | 0.285 | 10.7421 | 0.099 | transit | 2793 | 1.1 | 5828 | [49] | |
Kepler-24b | 1.6 | 0.214 | 8.1453 | 0.08 | transit | 3901 | 0.98 | 5897 | [49] | |
Kepler-24c | 1.6 | 0.25 | 12.3335 | 0.106 | transit | 3901 | 0.98 | 5897 | [49] | |
Kepler-25b | 0.0275 | 0.245 | 6.238297 | 0.068 | transit | 798.98 | 1.19 | 6270 | [50] | |
Kepler-25c | 0.0479 | 0.465 | 12.7207 | 0.11 | transit | 798.98 | 1.19 | 6270 | [50] | |
Kepler-26b | 0.01611 | 0.248 | 12.28 | 0.08551 | 427 | transit | 1104 | 0.54 | 3914 | [50] |
Kepler-26c | 0.01951 | 0.243 | 17.2559 | 0.10725 | 381 | transit | 1104 | 0.54 | 3914 | [50] |
Kepler-27b | 9.11 | 0.357 | 15.3348 | 0.118 | transit | 3507 | 0.65 | 5400 | [50] | |
Kepler-27c | 13.8 | 0.437 | 31.3309 | 0.191 | transit | 3507 | 0.65 | 5400 | [50] | |
Kepler-28b | 1.51 | 0.321 | 5.9123 | 0.062 | 583 | transit | 1448 | 0.75 | 4590 | [50] |
Kepler-28c | 1.36 | 0.303 | 8.9858 | 0.081 | 507 | transit | 1448 | 0.75 | 4590 | [50] |
Kepler-29b | 0.01419 | 0.299 | 10.3384 | 0.09 | transit | 2779 | 0.98 | 5701 | [51] | |
Kepler-29c | 0.01259 | 0.28 | 13.2884 | 0.11 | transit | 2779 | 0.98 | 5701 | [51] | |
Kepler-31b | 0.491 | 20.8613 | 0.16 | transit | 5700 | 1.21 | 6340 | [52] | ||
Kepler-31c | 4.7 | 0.473 | 42.6318 | 0.26 | transit | 5700 | 1.21 | 6340 | [52] | |
Kepler-32b | 4.1 | 0.196 | 5.90124 | 0.05 | 530 | transit | 1066 | 0.58 | 3900 | [52] |
Kepler-32c | 0.5 | 0.178 | 8.7522 | 0.09 | 470 | transit | 1066 | 0.58 | 3900 | [52] |
Kepler-33b | 0.155 | 5.66793 | 0.0677 | transit | 4086 | 1.29 | 5904 | [53] | ||
Kepler-33c | 0.00123 | 0.285 | 13.17562 | 0.1189 | transit | 4086 | 1.29 | 5904 | [53] | |
Kepler-33d | 0.0123 | 0.477 | 21.77596 | 0.1662 | transit | 4086 | 1.29 | 5904 | [53] | |
Kepler-33e | 0.01753 | 0.359 | 31.7844 | 0.2138 | transit | 4086 | 1.29 | 5904 | [53] | |
Kepler-39b | 20.1 | 1.24 | 21.08721 | 0.164 | 897 | transit | 3557 | 1.29 | 6350 | [54] brown dwarf |
Kepler-41b | 0.56 | 1.29 | 1.8555582 | 0.03101 | 1790 | transit | 3680 | 1.15 | 5750 | [55] |
Kepler-42b | 0.07 | 1.2137672 | 0.0116 | 519 | transit | 126.23 | 0.13 | 3068 | [36] | |
Kepler-42c | 0.065 | 0.45328509 | 0.006 | 720 | transit | 126.23 | 0.13 | 3068 | [36] | |
Kepler-42d | 0.051 | 1.865169 | 0.0154 | 450 | transit | 126.23 | 0.13 | 3068 | [36] | |
Kepler-43 b | 3.23 | 1.219 | 3.0240949 | 0.046 | 1620 | transit | 3379 | 1.32 | 6041 | [43] |
Kepler-44b | 1.0 | 1.09 | 3.2467293 | 0.0446 | 1544 | transit | 4009 | 1.12 | 5800 | [43] |
Kepler-45b | 0.505 | 0.96 | 2.455239 | 0.03 | 1000 | transit | 1086 | 0.59 | 3820 | [53] |
Kepler-70b | 0.0014 | 0.068 | 0.240104 | 0.006 | orbital brightness modulation | 3849 | 0.5 | 27730 | Controversial [56] | |
Kepler-70c | 0.0021 | 0.077 | 0.342887 | 0.0076 | orbital brightness modulation | 3849 | 0.5 | 27730 | Controversial [56] | |
MOA-2009-BLG-266Lb | 0.033 | 2774 | 3.2 | microlensing | 9900 | 0.56 | [57] | |||
Nu2 Lupi b | 0.0145 | 0.132 | 11.57779+0.00091 −0.0011 | 0.0969+0.0019 −0.0017 | radial vel. | 47.85±0.07 | 0.87±0.04 | 5664±61 | [20] | |
Nu2 Lupi c | 0.0355 | 0.233 | 27.5909+0.0028 −0.0031 | 0.1729+0.0034 −0.0030 | radial vel. | 47.85±0.07 | 0.87±0.04 | 5664±61 | [20] | |
Nu2 Lupi d | 0.0278 | 0.229 | 107.245±0.050 | 0.425±0.012 | radial vel. | 47.85±0.07 | 0.87±0.04 | 5664±61 | [20] | |
NY Vir (AB) b | 2.3 | 3160 | 3.3 | timing | 1800 | 0.6 | 33000 | Circumbinary planet [58] | ||
NY Vir (AB) c | 4.49 | 9861.75 | 7.54 | timing | 1800 | 0.6 | 33000 | Circumbinary planet [59] | ||
PSR J1719-1438 b | 1.2 | 0.09070629 | 0.0044 | timing | 3914 | 1.4 | 4500 | Shortest orbital period of any known exoplanet [60] | ||
Qatar-2 b | 2.494 | 1.254 | 1.33711647 | 0.02153 | 1344 | transit | 594.67 | 0.74 | 4645 | [61] |
TrES-5 | 1.79 | 1.194 | 1.48224686 | 0.02459 | 1480 | transit | 1188 | 0.9 | 5171 | [62] |
UZ Fornacis b | 6.3 | 5840 | 5.9 | timing | 781.5 | 0.7 | 5286 | false positive | ||
UZ Fornacis c | 7.7 | 1916.25 | 2.8 | timing | 781.5 | 0.7 | 5286 | unconfirmed as in 2020 | ||
WASP-35b | 0.72±0.06 | 1.32±0.03 | 3.16158 | 0.04317 | transit | 663.39 | 1.05 | 5990 | [16] | |
WASP-39b | 0.28 | 1.27 | 4.055259 | 0.0486 | 1166 | transit | 750.18 | 0.93 | 5400 | [63] Proper name Bocaprins |
WASP-43b | 1.78 | 0.93 | 0.813475 | 0.0142 | 1427 | transit | 260.93 | 0.58 | 4400 | [64] |
WASP-44b | 0.87 | 1.1 | 2.423804 | 0.03453 | 1337 | transit | 1201 | 0.94 | 5420 | [65] |
WASP-45b | 0.964 | 0.946 | 3.126089 | 0.03963 | 1153 | transit | 693.04 | 0.85 | 5150 | [65] |
WASP-46b | 1.91 | 1.174 | 1.43036763 | 0.02335 | 1636 | transit | 1237 | 0.83 | 5600 | [65] |
WASP-48b | 0.8 | 1.5 | 2.14363 | 0.03444 | 2035 | transit | 1501 | 0.88 | 5920 | [16] |
WASP-50 b | 1.4688 | 1.166 | 1.9551 | 0.0293 | 1395 | transit | 606.08 | 0.89 | 5400 | [66] Proper name Maeping |
WD 0806-661 b | 7.5 | 2500 | 323 | imaging | 62.62 | 0.62 | 9552 | Y-type sub-brown dwarf [67] |
The Hungarian Automated Telescope Network (HATNet) project is a network of six small fully automated "HAT" telescopes. The scientific goal of the project is to detect and characterize extrasolar planets using the transit method. This network is used also to find and follow bright variable stars. The network is maintained by the Center for Astrophysics | Harvard & Smithsonian.
WASP-11/HAT-P-10 is a binary star. It is a primary main-sequence orange dwarf star. Secondary is M-dwarf with a projected separation of 42 AU. The system is located about 424 light-years away in the constellation Aries.
HAT-P-11, also designated GSC 03561-02092 and Kepler-3, is an orange dwarf metal rich star about 123 light-years away in the constellation Cygnus. This star is notable for its relatively large rate of proper motion. The magnitude of this star is about 9, which means it is not visible to the naked eye but can be seen with a medium-sized amateur telescope on a clear dark night. The age of this star is about 6.5 billion years.
Kepler-17 is a main-sequence yellow dwarf star that is much more active than the Sun with starspots covering roughly 6% of its surface. Starspots are long-lived, with at least one persisting for 1400 days.
Kepler-39 is an F-type main sequence star located in the constellation Cygnus. It is located about 3,560 light-years away. One known substellar companion orbits it, Kepler-39b.
Kepler-31 is a star in the northern constellation of Cygnus, the swan. It is orbited by three known exoplanets. It is located at the celestial coordinates: Right Ascension 19h 36m 05.5270s, Declination +45° 51′ 11.106″. With an apparent visual magnitude of 14.0, this star is too faint to be seen with the naked eye.
KOI-256 is a double star located in the constellation Cygnus approximately 575 light-years (176 pc) from Earth. While observations by the Kepler spacecraft suggested the system contained a gas giant exoplanet orbiting a red dwarf, later studies determined that KOI-256 was a binary system composed of the red dwarf orbiting a white dwarf.
Kepler-13 or KOI-13 is a stellar triple star system consisting of Kepler-13A, around which an orbiting hot Jupiter exoplanet was discovered with the Kepler spacecraft in 2011, and Kepler-13B a common proper motion companion star which has an additional star orbiting it.
HAT-P-16 is a F-type main-sequence star about 740 light-years away. The star has a concentration of heavy elements slightly higher than solar abundance, and low starspot activity. The survey in 2015 have failed to find any stellar companions to it. The spectral analysis in 2014 have discovered the HAT-P-16 has a carbon to oxygen molar ratio of 0.58±0.08, close to Sun`s value of 0.55.
HAT-P-30, also known as WASP-51, is the primary of a binary star system about 700 light-years away. It is a G-type main-sequence star. HAT-P-30 has a similar concentration of heavy elements compared to the Sun.