This is a List of exoplanets discovered in 2010. [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 |
---|---|---|---|---|---|---|---|---|---|---|
2MASS J04414489+2301513 b | 7.5 | 15.0 | imaging | 456.63 | 0.02 | |||||
24 Sextantis b | 1.99 | 452.8 | 1.333 | radial vel. | 235.53 | 1.54 | 5098 | |||
24 Sextantis c | 0.86 | 883 | 2.08 | radial vel. | 235.53 | 1.54 | 5098 | |||
Alpha Arietis b | 1.8 | 380.8 | 1.2 | radial vel. | 65.92 | 1.5 | 4553 | Host star also known as Hamal | ||
CoRoT-8b | 0.22 | 0.57 | 6.21229 | 0.063 | 870 | transit | 1239 | 0.88 | 5080 | |
CoRoT-10b | 2.75 | 0.97 | 13.2406 | 0.1055 | 600 | transit | 1125 | 0.89 | 5075 | |
CoRoT-11b | 2.33 | 1.43 | 2.99433 | 0.0436 | 1657 | transit | 1827 | 1.27 | 6440 | |
CoRoT-12b | 0.917 | 1.44 | 2.828042 | 0.04016 | 1442 | transit | 3751 | 1.08 | 5675 | |
CoRoT-13b | 1.308 | 0.885 | 4.03519 | 0.051 | 1700 | transit | 3457 | 1.09 | 5945 | |
CoRoT-14b | 7.6 | 1.09 | 1.51214 | 0.027 | 1952 | transit | 4371 | 1.13 | 6035 | |
Gliese 676 Ab | 6.7 | 1056.8 | 1.82 | radial vel. | 52.28 | 0.73 | 3734 | |||
Gliese 876 e | 0.046 | 124.26 | 0.3343 | radial vel. | 15.26 | 0.32 | 3129 | |||
Gliese 1148 b | 0.30425 | 41.38 | 0.166 | radial vel. | 35.94 | 0.35 | 3264 | |||
Gliese 3634 b | 0.026 | 2.64561 | 0.0287 | radial vel. | 64.58 | 0.45 | 3685 | |||
GSC 06214-00210 b | 16.0 | 1.8 | 320 | 2300 | imaging | 472.94 | 0.9 | 4200 | ||
HAT-P-14b | 3.44 | 1.42 | 4.62767 | 0.0596 | 1624 | transit | 730.94 | 2.65 | 6600 | Proper name Sissi |
HAT-P-15b | 1.94 | 1.06 | 10.8635 | 0.0965 | 904 | transit | 631.33 | 1.0 | 5568 | [2] Proper name Tryzub |
HAT-P-16b | 4.193 | 1.289 | 2.77596 | 0.0413 | 1626 | transit | 766.49 | 1.22 | 6158 | [3] |
HAT-P-17b | 0.58 | 1.05 | 10.33852 | 0.0882 | 792 | transit | 302.13 | 0.99 | 5246 | |
HAT-P-17c | 3.4 | 5584 | 5.6 | radial vel. | 302.13 | 0.99 | 5246 | |||
HAT-P-18b | 0.197 | 0.995 | 5.508023 | 0.0559 | 852 | transit | 541.44 | 0.77 | 4803 | [4] |
HAT-P-19b | 0.292 | 1.132 | 4.008778 | 0.0466 | 1010 | transit | 701.26 | 0.84 | 4990 | [4] |
HAT-P-20b | 7.246 | 0.867 | 2.875317 | 0.0361 | 970 | transit | 228.32 | 0.76 | 4595 | [5] |
HAT-P-21b | 4.87 | 1.11 | 4.12448 | 0.0494 | 1283 | transit | 911.57 | 1.24 | 5588 | [5] Proper name Bambaruush |
HAT-P-22b | 2.47 | 1.15 | 3.21222 | 0.0414 | 1463 | transit | 267.33 | 1.13 | 5302 | [5] |
HAT-P-23b | 1.34 | 1.09 | 1.21288 | 0.0232 | 1951 | transit | 1202 | 0.58 | 5905 | [5] Proper name Jebus |
HAT-P-24b | 0.75 | 1.3 | 3.35524 | 0.04651 | 1637 | transit | 1371 | 1.37 | 6373 | |
HAT-P-25b | 0.569 | 1.135 | 3.65281514 | 0.0466 | 1182 | transit | 988.12 | 1.01 | 5519 | [6] |
HAT-P-26b | 0.07 | 0.63 | 4.23452 | 0.0479 | 1001 | transit | 464.49 | 1.12 | 5079 | [7] |
HD 1461 b | 0.02026 | 5.77152 | 0.0634 | radial vel. | 76.55 | 1.02 | 5765 | |||
BD-11 4672 b | 0.6 | 1634±14 | 2.36±0.04 | radial vel. | 88.6 | 0.571 | 4475±100 | [8] | ||
HD 1690 b | 8.79 | 533 | 1.36 | radial vel. | 2509 | 1.86 | 4374 | [8] | ||
HD 4313 b | 8.79 | 533 | 1.36 | radial vel. | 438±2 | 1.86 | 4374 | [9] | ||
HD 25171 b | 0.95±0.1 | 1845±15 | 3.02±0.16 | radial vel. | 179.3±4.9 | 1.09±0.3 | 6160±65 | [8] | ||
HD 217786 A b | 13.0 | 1319 | 2.38 | radial vel. | 178.74 | 1.02 | 5966 | Orbiting a primary star in binary system, planet is likely a low-mass brown dwarf [8] | ||
HD 8535 b | 0.68 | 1313 | 2.45 | radial vel. | 171.24 | 1.13 | 6136 | |||
HD 10180 c | 0.0416 | 5.75969 | 0.06412 | radial vel. | 127.21 | 1.06 | 5911 | |||
HD 10180 d | 0.0378 | 16.357 | 0.12859 | radial vel. | 127.21 | 1.06 | 5911 | |||
HD 10180 e | 0.0805 | 49.748 | 0.2699 | radial vel. | 127.21 | 1.06 | 5911 | |||
HD 10180 f | 0.0722 | 122.744 | 0.4929 | radial vel. | 127.21 | 1.06 | 5911 | |||
HD 10180 g | 0.0732 | 604.67 | 1.427 | radial vel. | 127.21 | 1.06 | 5911 | |||
HD 10180 h | 0.2066 | 2205 | 3.381 | radial vel. | 127.21 | 1.06 | 5911 | |||
HD 25171 b | 0.915 | 1802.29 | 2.971 | radial vel. | 181.68 | 1.08 | 6125 | [8] | ||
HD 28254 b | 1.16 | 1116 | 2.15 | radial vel. | 178.41 | 1.06 | 5664 | |||
HD 31253 b | 0.62 | 466 | 1.26 | radial vel. | 189.96 | 1.7 | 6130 | [10] | ||
HD 38283 b | 0.4 | 363.2 | 1.02 | radial vel. | 124.27 | 1.37 | 5981 | Proper name Yanyan | ||
HD 43197 b | 0.6 | 327.8 | 0.92 | radial vel. | 183.63 | 0.96 | 5508 | Proper name Equiano | ||
HD 44219 b | 0.58 | 472.3 | 1.19 | radial vel. | 164.39 | 1.0 | 5752 | |||
HD 86226 b | 0.92 | 1695 | 2.84 | radial vel. | 149.19 | 1.06 | 5903 | [11] | ||
HD 95089 b | 1.26 | 464.4 | 1.36 | radial vel. | 448.35 | 1.54 | 4918 | [9] | ||
HD 97658 b | 0.03 | 0.21 | 9.4909 | 0.0796 | 757 | radial vel. | 70.39 | 0.89 | 5175 | |
HD 102365 b | 0.05 | 122.1 | 0.46 | radial vel. | 30.3 | 0.85 | 5630 | |||
HD 102956 b | 0.96 | 6.4947 | 0.0807 | radial vel. | 398.97 | 1.66 | 4985 | Proper name Isagel | ||
HD 109246 b | 0.86 | 68.27 | 0.33 | radial vel. | 221.7 | 1.2 | 5844 | [12] Proper name Fold | ||
HD 113538 b | 0.36 | 663.2 | 1.24 | radial vel. | 51.86 | 0.58 | 4462 | [8] | ||
HD 113538 c | 0.93 | 1818 | 2.44 | radial vel. | 51.86 | 0.58 | 4462 | [8] | ||
HD 114783 c | 0.611+0.056 −0.053 | 4319+151 −130 | radial vel. | 66.5±1.3 | 0.85±0.03 | 5135±44 | [13] | |||
HD 129445 b | 1.6 | 1840 | 2.9 | radial vel. | 220.39 | 0.99 | 5605 | [11] | ||
HD 136418 b | 2.14 | 464.3 | 1.29 | radial vel. | 344.07 | 1.48 | 4989 | [9] Proper name Awasis | ||
HD 145457 b | 2.23 | 176.3 | 0.76 | radial vel. | 443.0 | 1.23 | 4769 | Proper name Chura | ||
HD 152079 b | 2.661 | 2918.92 | 4.187 | radial vel. | 287.39 | 1.15 | 5907 | [11] | ||
HD 156668 b | 0.013 | 4.6455 | 0.05 | radial vel. | 79.42 | 0.77 | 4850 | |||
HD 164604 b | 1.99792 | 641.472 | 1.331 | radial vel. | 128.54 | 0.77 | 4684 | [11] Proper name Caleuche | ||
HD 175167 b | 8.97 | 1290 | 2.4 | radial vel. | 232.33 | 1.37 | 5635 | [11] | ||
HD 176051 b | 1.5 | 1016 | 1.76 | astrometry | 49 | 1.07/0.71 | 6000/? | First planet discovered by astrometry, it is not known which star it orbits | ||
HD 177830 c | 0.15 | 110.9 | 0.5137 | radial vel. | 205.09 | 1.7 | 4901 | [10] | ||
HD 180314 b | 20.13 | 396.03 | 1.46 | radial vel. | 400.5 | 2.2 | 4924 | |||
HD 180902 b | 1.685 | 510.9 | 1.4 | radial vel. | 342.12 | 1.41 | 4961 | [9] | ||
HD 181342 b | 2.54 | 564.1 | 1.592 | radial vel. | 394.04 | 1.69 | 4945 | [9] Proper name Dopere | ||
HD 200964 b | 1.599 | 606.3 | 1.565 | radial vel. | 237.25 | 1.39 | 4982 | |||
HD 200964 c | 1.214 | 852.5 | 1.96 | radial vel. | 237.25 | 1.39 | 4982 | |||
HD 204313 b | 3.46 | 1920.1 | 3.07 | radial vel. | 156.1 | 1.03 | 5783 | |||
HD 206610 b | 2.036 | 673.2 | 1.74 | radial vel. | 482.01 | 1.55 | 4842 | [9] Proper name Naron | ||
HD 212771 b | 2.39 | 380.7 | 1.19 | radial vel. | 363.71 | 1.56 | 5003 | [9] Proper name Victoriapeak | ||
HD 218566 b | 0.2 | 225.7 | 0.69 | radial vel. | 94.1 | 0.76 | 4730 | [10] Proper name Ugarit | ||
HIP 12961 b | 0.36 | 57.435 | 0.25 | radial vel. | 76.29 | 0.69 | 3901 | Proper name Aumatex | ||
HIP 78530 b | 23.0 | 740 | 2700 | imaging | 511.1 | 2.5 | 10500 | |||
HR 8799 e | 10.0 | 1.17 | 20815.6 | 16.4 | 1150 | imaging | 128.51 | 1.51 | 7400 | |
Kepler-8b | 0.59 | 1.416 | 3.5224991 | 0.0474 | 1680 | transit | 3434 | 1.21 | 6213 | |
Kepler-9b | 0.13655 | 0.74 | 19.23891 | 0.143 | transit | 2003 | 1.02 | 5774 | ||
Kepler-9c | 0.09408 | 0.721 | 38.9853 | 0.227 | transit | 2003 | 1.02 | 5774 | ||
Kepler-9d | 0.146 | 1.592851 | 0.0273 | 2026 | transit | 2003 | 1.02 | 5774 | ||
Kepler-40b | 2.2 | 1.17 | 6.87349 | 0.08 | 1620 | transit | 8807 | 1.48 | 6510 | |
Kepler-71b | 1.11 | 3.90512 | 0.0477 | transit | 2609 | 0.95 | 5545 | |||
MOA-2009-BLG-319Lb | 0.16 | 2.4 | microlensing | 19900 | 0.38 | |||||
MOA-2009-BLG-387Lb | 2.56 | 1982 | 1.82 | microlensing | 18600 | 0.19 | ||||
NN Serpentis c | 7.33 | 5573.55 | 5.35 | timing | 1631 | 0.54 | 57000 | |||
NN Serpentis d | 2.3 | 2883.5 | 3.43 | timing | 1631 | 0.54 | 57000 | |||
Qatar 1 b | 1.294 | 1.143 | 1.4200242 | 0.02332 | 1532±219 | transit | 608.66 | 0.84 | 5013 | [14] [15] |
Ross 458 c | 6.28536 | 1.22 | 1168 | imaging | 37.54 | 0.49 | 3621 | Has the largest orbit for a circumbinary planet | ||
SR 12 AB c | 13.0 | 1100 | imaging | 366±18 | 3828 | Circumbinary, already at the deuterium-burning mass limit and still accreting. [16] [17] | ||||
WASP-8b | 2.54 | 1.13 | 8.15872 | 0.0801 | 950 | transit | 294.17 | 1.34 | 5600 | |
WASP-21b | 0.3 | 1.07 | 4.322482 | 0.052 | 1340 | transit | 849.11 | 0.89 | 5800 | Proper name Bendida |
WASP-22b | 0.67 | 1.23 | 3.53269 | 0.047 | 1502 | transit | 1045 | 1.46 | 6000 | Proper name Koyopa' |
WASP-23b | 0.884 | 0.962 | 2.9444256 | 0.0376 | transit | 680.84 | 0.78 | 5150 | [18] | |
WASP-24b | 1.24 | 1.38 | 2.34121 | 0.03651 | 1772 | transit | 1060 | 1.43 | 6075 | |
WASP-25b | 0.44 | 1.07 | 3.76483 | 0.0473 | 1210 | transit | 693.76 | 0.67 | 5750 | [19] [20] [21] |
WASP-26b | 0.85 | 1.21 | 2.7566 | 0.03985 | 1650 | transit | 830.13 | 0.86 | 6034 | [22] |
WASP-28b | 0.907 | 1.213 | 3.40883 | 0.04469 | 1468 | transit | 1300 | 1.02 | 6150 | , [23] also rediscovered in 2014 [24] |
WASP-29b | 0.23 | 0.77 | 3.92273 | 0.0457 | 970 | transit | 286.44 | 0.77 | 4800 | [25] [26] [27] [28] [29] |
WASP-31b | 0.478 | 1.549 | 3.4059096 | 0.04659 | 1575 | transit | 1174 | 1.16 | 6302 | |
WASP-32b | 2.63 | 0.96 | 2.71866 | 0.0394 | transit | 907.3 | 0.72 | 6140 | [30] [31] [32] [33] Proper name Viculus | |
WASP-33b | 2.093 | 1.593 | 1.21987 | 0.0239 | 2782 | transit | 399.1 | 1.5 | 7430 | |
WASP-34b | 0.56 | 1.0 | 4.31768 | 0.0524 | 1250 | transit | 432.46 | 0.96 | 5700 | [34] Proper name Haik |
WASP-36b | 2.361 | 1.327 | 1.53736596 | 0.02677 | 1733 | transit | 1274 | 1.08 | 5959 | [35] [36] [37] [38] [39] [40] |
WASP-37b | 1.8 | 1.16 | 3.577469 | 0.0446 | 1323+23 −15 | transit | 1119 | 0.925±0.12 | 5800±150 | Metal-poor host star [41] |
WASP-38b | 3.44 | 1.23 | 6.87188 | 0.07522 | 1250 | transit | 446.1 | 1.76 | 6180 | [42] [32] [43] Proper name Iztok [44] |
WASP-41b | 0.94 | 1.18 | 3.052404 | 0.04 | 1244 | transit | 590 | 0.93 | 5545 | [45] |
HD 192310 b | 0.053 | 74.72 | 0.32 | radial vel. | 28.7 | 0.78 | 5069 | [46] |
WASP or Wide Angle Search for Planets is an international consortium of several academic organisations performing an ultra-wide angle search for exoplanets using transit photometry. The array of robotic telescopes aims to survey the entire sky, simultaneously monitoring many thousands of stars at an apparent visual magnitude from about 7 to 13.
WASP-5 is a magnitude 12 G-type main-sequence star located about 1,020 light-years away in the Phoenix constellation. The star is likely older than the Sun, slightly enriched in heavy elements and is rotating rapidly, being spun up by the tides raised by the giant planet on a close orbit.
WASP-16 is a magnitude 11 yellow dwarf main sequence star, with characteristics similar to the Sun, located in the Virgo constellation.
WASP-22b, also named Koyopa', is an extrasolar planet orbiting the Sun-like star WASP-22 320 parsecs (1,000 ly) in the constellation Eridanus. This hot Jupiter has an orbit of 3.53 days and a mass of 0.617 MJ and was detected by transit via SuperWASP. The system is a hierarchical triple system.
WASP-79b, also known as Pollera, is an extrasolar planet orbiting the star WASP-79(Montuno). This planet is in the constellation Eridanus, and is about 810 light-years from Earth.
WASP-32 is a yellow main-sequence star in the constellation of Pisces. The star was given the formal name Parumleo in January 2020, Latin for small lion and referencing the national animal of Singapore.
WASP-26 is a yellow main sequence star in the constellation of Cetus.
WASP-25 is a yellow main sequence star in the constellation of Hydra.
WASP-50 is a G-type main-sequence star about 594 light-years away. The star is older than the Sun and slightly depleted in heavy elements compared to the Sun, and has a close to average starspot activity. Despite its advanced age, the star is rotating rapidly, being spun up by the tides raised by giant planet on close orbit.
WASP-78, is a single F-type main-sequence star about 2350 light-years away. It is likely to be younger than the Sun at 3.4+1.5
−0.8 billion years. WASP-78 is depleted in heavy elements, having a 45% concentration of iron compared to the Sun.
WASP-72 is the primary of a binary star system. It is an F7 class dwarf star, with an internal structure just on the verge of the Kraft break. It is orbited by a planet WASP-72b. The age of WASP-72 is younger than the Sun at 3.55±0.82 billion years.
BD+00 316 is an ordinary star with a close-orbiting planetary companion in the equatorial constellation of Cetus. It is also known as WASP-71 since 2019; BD+00 316 is the stellar identifier from the Bonner Durchmusterung catalogue. With an apparent visual magnitude of 10.56, it is too faint to be visible to the naked eye. This star is located at a distance of 1,160 light-years based on parallax measurements, and is drifting further away with a heliocentric radial velocity of 7.7 km/s.
WASP-62, formally named Naledi, is a single star about 573 light-years away. It is an F class main-sequence star, orbited by a planet, WASP-62b. The age of WASP-62 is much younger than the Sun at 0.8±0.6 billion years, and it has a metal abundance similar to the Sun.
WASP-61 is a single F-type main-sequence star about 1560 light-years away. The star is likely younger than the Sun at approximately 3.8+1.8
−0.9 billion years. WASP-61 is depleted in heavy elements, having just 40% of the solar abundance of iron.
WASP-84, also known as BD+02 2056, is a G-type main-sequence star 327 light-years away in the constellation Hydra. Its surface temperature is 5350±31 K and is slightly enriched in heavy elements compared to the Sun, with a metallicity Fe/H index of 0.05±0.02. It is rich in carbon and depleted of oxygen. WASP-84's age is probably older than the Sun at 8.5+4.1
−5.5 billion years. The star appears to have an anomalously small radius, which can be explained by the unusually high helium fraction or by it being very young.
The Qatar Exoplanet Survey, also known as QES, is an international exoplanet search survey based in Qatar. Its main goal is to detect exoplanets using the transit method, which is observing the light curve of the host star.
WASP-80 is a K-type main-sequence star about 162 light-years away from Earth. The star's age is much younger than the Sun's at 1.352±0.222 billion years. WASP-80 could be similar to the Sun in concentration of heavy elements, although this measurement is highly uncertain.