This is a list of exoplanets discovered in 2017.

For exoplanets detected only by radial velocity, the mass value is actually a lower limit. (See Minimum mass for more information)

Name Mass () Radius () Period (days) Semi-major axis (AU) Temp. (K) Discovery method Distance (ly) Host star mass () Host star temp. (K) RemarksBD+03 2562 b6.4481.91.3radial vel.85401.144095CoRoT-30 b2.901.0099.060050.0844transit31000.985650CoRoT-31 b0.841.464.629410.0586transit70001.255700CoRoT-32 b0.150.576.718370.071938transit1.085970Host star also known as CoRoT 223977153Luyten b0.0090918.64980.091101259radial vel.120.293382Potentially habitable exoplanet.Luyten c0.003714.72340.036467radial vel.120.293382Gliese 625 b0.0088714.6280.078361radial vel.210.303499Gliese 1148 c0.2141532.580.912radial vel.35.980.357Host star also known as Ross 1003Gliese 3138 b0.00561.220030.0197radial vel.92.90.683717Gliese 3138 c0.013155.9740.057radial vel.92.90.683717Gliese 3138 d0.03304257.80.698radial vel.92.90.683717Gliese 3293 d0.0239148.13450.19394radial vel.51.40.423466Gliese 3293 e0.0103213.25430.08208radial vel.51.40.423466Gliese 3323 b0.006365.36360.03282radial vel.17.40.163159Gliese 3323 c0.0072740.540.1264radial vel.17.40.163159Gliese 3942 b0.02256.9050.0608590radial vel.55.30.633867HAT-P-67b0.342.0854.810102500.06505transit10001.6426406HATS-36b2.791.2634.17523790.05291363transit28601.1355970Host star also known as K2-145 Host star also known as K2-145HATS-43b0.2611.1804.38884970.049441003transit1194.10.8375099HATS-44b0.561.0672.74390040.036491161transit14740.8605080HATS-45b0.701.2864.18762440.055111518transit25751.2726450HATS-46b0.1730.9034.74237290.053671054transit15000.9175495HATS-50b0.391.1303.82970150.05046transit23401.175990HATS-51b0.7681.413.34887020.046391553transit15601.175758HATS-52b2.241.3821.366654360.024981834transit20601.116010HATS-53b0.5951.3403.85377680.047531312transit20000.965644HD 3167 d0.02178.5090.07757radial vel.1490.865261HD 17674 b0.87623.81.42radial vel.1450.985904HD 20781 d0.00610.20525.31350.0529radial vel.115.360.75256 HD 20781 e0.01680.218313.89050.1004radial vel.115.360.75256HD 20794 e0.0150147.020.509radial vel.19.80.75401HD 27894 c0.16236.070.198radial vel.138.20.84875HD 27894 d5.41551745.448radial vel.138.20.84875HD 29021 b2.41362.32.28radial vel.1000.855560HD 40956 b2.7578.61.4radial vel.3852.004869HD 42012 b1.6857.51.67radial vel.1210.835405HD 45184 c0.027713.13540.11radial vel.71.361.035869HD 76920 b3.93415.8911.149radial vel.602.71.174698Extremely eccentric orbit around an evolved red giantHD 93385 Ab0.01257.34220.07491129radial vel.141.61.045823 Confirmed in 2021, renamed from HD 93385 dHD 106315 b0.02550.2079.558040.09051046transit3581.086277Host star also known as K2-109HD 106315 c0.05600.38521.057880.1533804transit3581.086277Host star also known as K2-109HD 111591 b4.41056.42.5radial vel.3521.944884HD 113996 b6.3610.21.6radial vel.331.41.494181HD 147379 b0.077786.540.3193radial vel.35.010.584090HD 176986 b0.01816.489800.06296radial vel.86.10.794931HD 176986 c0.0288816.81910.11878radial vel.86.10.794931HD 177565 b0.0475144.5050.246radial vel.561.0HD 208897 b1.40352.71.05radial vel.2111.254860HIP 65426 b9.01.5230,400921500imaging363.31.968840Gas giant orbiting the host star also known as HD 116434K2-18c0.0236 8.9620.060363radial vel.1100.363547K2-105b0.094390.3698.2669020.081transit7601.015434K2-106b0.02630.1360.5712920.01162333transit7980.955470 Host star also known as EPIC 220674823K2-106c0.22613.341245transit8300.935590 Host star also known as EPIC 220674823K2-108b0.186890.4714.734010.05731446transit15301.125474K2-111b0.02710.175.351170.06211309transit6800.885730K2-114b1.850.94211.391090.09309719transit15700.835027K2-115b0.841.11520.2730340.1367682transit13600.8355600.0624.6554110.048transit183.10.694348 Host star also known as BD-12 6259K2-117b0.1751.2915050.019transit333.50.583842K2-117c0.1815.4448200.051transit333.50.583842K2-118b0.22750.920920.245transit10570.764726K2-119b0.2047.7285780.070transit11800.764753K2-120b0.1799.5627420.078transit9500.694350K2-121b0.8145.1857540.052transit5520.714471K2-122b0.1142.2194050.029transit2360.633993K2-123b0.23630.9567630.167transit5290.654076K2-124b0.2366.4135390.051transit4480.443561K2-125b0.19421.7502640.121transit4150.493654K2-126b0.1647.3870730.066transit3320.704368K2-127b0.7733.5881650.041transit23700.704388K2-128b0.1275.6758190.056transit3730.714470K2-129b0.09288.2394930.057transit90.190.363459 Host star also known as LP 868-19K2-130b0.1122.4941200.032transit384.40.704356K2-131b0.0170.1520.369310.0095002062transit5010.845245K2-132b1.309.1751transit5681.0848400.1173.07120.033transit245.30.463655Host star also known as LP 358–499, 4 planets in system0.1324.86820.045transit245.30.463655Host star also known as LP 358–499, 4 planets in system0.18011.02340.077transit245.30.463655Host star also known as LP 358–499, 4 planets in systemK2-135b0.1561.2089570.0201043.5transit98.80.664255K2-135c0.1213.648020.042721.9transit98.80.664255K2-135d0.1876.201410.060604.9transit98.80.664255K2-136b0.08837.975292553transit0.744499K2-136c0.0570.26017.3071370.11728425transit0.744499K2-136d0.12925.575065373transit0.744499K2-137b0.50.0790.1797150.00581471transit0.463492K2-139b0.3870.80828.382360.179565transit4961.85340K2-140b0.2111.0936.569180.0687957transit11101.005705K2-141b0.01600.1350.28032260.007162039transit202.160.7084599K2-146b0.1962.6446460.0266transit259.20.3583385K2-147b0.1230.9619170.0159transit296.100.5833672 Also called EPIC 213715787K2-148b0.1194.383950.0454transit407.40.6504079K2-148c0.1546.922600.0616transit407.40.6504079K2-148d0.1469.75790.0774transit407.40.6504079K2-149b0.14611.33200.0830transit404.80.5953745K2-150b0.17810.593570.0727transit335.20.4573499K2-151b0.1203.8355920.0365transit227.070.4403585K2-152b0.20432.65270.1716337transit354.80.634044K2-153b0.1787.515540.0614497transit468.70.553845K2-154b0.1783.676350.0405715transit423.50.654097K2-154c0.1857.954780.0677552transit423.50.654097KELT-9b2.881.8911.48112350.034624050transit615.52.5210170Hottest confirmed exoplanetKELT-18b1.181.5702.87175180.045502085transit1.526670KELT-19Ab<4.071.914.61170930.06371935transit9501.627500KELT-20b1.7413.47410850.05422262transit455.61.768720 Also known as MASCARA-2bKELT-21b3.911.5863.61276470.052242051transit15571.4587598Kepler-19d0.070862.95radial vel.69100.945541Kepler-80g0.10114.64558418transit11600.734540Kepler-90i0.11814.44912709transit25401.26080Kepler-150 f0.325637.20931.24transit29805560Kepler-1649b0.09648.6890900.0514transit0.223240Kepler-1650b0.08561.53818001transit3930.333410Kepler-1651b0.1649.87863917transit2260.523713Kepler-1652b0.14338.097220.1654268transit8220.4036380.194140.25240.4706284transit24600.724807LHS 1140 b0.02090.12824.737120.0875254transit40.70.183216Potentially habitable exoplanetMASCARA-1b3.71.52.1487800.0432570transit615.51.727554MOA-2010-BLG-117Lb0.5423692.9microlensing114000.584000MOA-2012-BLG-006Lb8.4010.2microlensing170000.49MOA-2012-BLG-505Lb0.021080.900microlensing235000.10MOA-2016-BLG-227Lb2.81.67microlensing210000.29MXB 1658-298 b23.77601.613timing1.98Circumbinary planetNGTS-1b0.8121.332.6472980.0326790transit7310.6173916Largest exoplanet in relation to its starOGLE-2013-BLG-0132Lb0.293.6microlensing130000.54OGLE-2013-BLG-1721Lb0.642.6microlensing210000.46OGLE-2013-BLG-1761Lb2.71.8microlensing230000.33OGLE-2016-BLG-0263Lb4.105.4microlensing210000.13OGLE-2016-BLG-0613(AB)b4.186.40microlensing111000.72OGLE-2016-BLG-1190Lb13.3812242.17microlensing221000.88Extremely massive; possible brown dwarfOGLE-2016-BLG-1195Lb0.0312.62microlensing220000.57OGLE-2017-BLG-0173Lb0.010344933.9microlensing157000.403500Atypical lensing eventPSR J2322-2650 b0.79490.3229639970.0102timing7501.4Qatar-6b0.6681.0623.5061950.0423transit3300.8225052Ross 128 b0.004409.86580.0496301radial vel.11.030.173192SAND978 b2.18511.21radial vel.2051.31.374200 Red giant host star, belonging to M67, is also known as NGC 2682 108TAP 26 b1.6610.790.0968radial vel.4801.044620Host star also known as V1069 TauriTau Ceti g0.0055120.000.133radial vel.120.78Tau Ceti h0.0057649.410.243radial vel.120.78TRAPPIST-1e0.001950.0826.0996150.02817251transit390.082559Potentially habitable exoplanetTRAPPIST-1f0.002140.0939.206690.0371219transit390.082559Potentially habitable exoplanetTRAPPIST-1g0.004220.10112.352940.0451199transit390.082559Potentially habitable exoplanetTRAPPIST-1h0.067200.063168transit390.082559TYC 4282-605-1 b10.78101.540.422radial vel.23000.974300WASP-91b1.341.032.7985810.0371160transit4900.844920WASP-105b1.80.967.872880.075900transit0.895070WASP-107b0.120.945.7214900.055770transit0.694430WASP-151b0.311.134.5334710.0551290transit15701.015871 Host star also known as K2-134WASP-153b0.391.553.3326090.0481700transit14001.345914WASP-156b0.1280.513.8361690.0453970transit4600.844910 Host star also known as TOI-465WASP-167b1.582.02195960.03652329transit12401.597000Host star also known as KELT-13YZ Ceti b0.00241.968760.01634radial vel.12.1220.1303056YZ Ceti c0.003083.060080.02156radial vel.12.1220.1303056YZ Ceti d0.003594.656270.02851radial vel.12.1220.1303056

Specific exoplanet lists

References