Exoplanet Catalog
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Exoplanets discovered in 2018

PlanetHost starMethodDistance (light-years)Orbital period (days)Radius (Earth = 1)
24 Boo b24 BooRadial Velocity313.130.3313.90
2MASS J0249-0557 c2MASS J0249-0557 AImaging215.5–17.37
2MASS J22501512+2325342 b2MASS J22501512+2325342Imaging186.7–11.90
BD+48 740 bBD+48 740Radial Velocity2,174.1733.0013.50
CoRoT-20 cCoRoT-20Radial Velocity2,753.01,675.0012.20
CoRoT-32 bCoRoT-32Transit1,880.96.726.39
DE CVn bDE CVnEclipse Timing Variations99.64,098.1012.40
EPIC 211945201 bEPIC 211945201Transit592.619.495.76
EPIC 246851721 bEPIC 246851721Transit1,215.46.1811.78
EPIC 248847494 bEPIC 248847494Transit1,800.03,650.0012.44
GJ 1132 cGJ 1132Radial Velocity41.18.931.52
GJ 1265 bGJ 1265Radial Velocity33.43.652.63
GJ 15 A cGJ 15 ARadial Velocity11.67,600.006.67
GJ 3779 bGJ 3779Radial Velocity44.83.022.75
GJ 96 bGJ 96Radial Velocity38.973.944.67
Gl 686 bGl 686Radial Velocity26.615.532.46
HAT-P-11 cHAT-P-11Radial Velocity123.23,361.0013.20
HATS-36 bHATS-36Transit2,793.34.1812.92
HATS-39 bHATS-39Transit2,865.34.5817.60
HATS-40 bHATS-40Transit4,378.03.2617.71
HATS-41 bHATS-41Transit2,405.94.1914.91
HATS-42 bHATS-42Transit2,610.52.2915.69
HATS-43 bHATS-43Transit1,181.64.3913.23
HATS-44 bHATS-44Transit1,454.82.7411.96
HATS-45 bHATS-45Transit2,518.34.1914.41
HATS-46 bHATS-46Transit1,480.14.7410.66
HATS-59 bHATS-59Transit2,096.85.4212.62
HATS-59 cHATS-59Radial Velocity2,096.81,422.0012.30
HATS-60 bHATS-60Transit1,586.73.5612.92
HATS-61 bHATS-61Transit2,217.17.8213.39
HATS-62 bHATS-62Transit1,706.03.2811.83
HATS-63 bHATS-63Transit2,032.73.0613.53
HATS-64 bHATS-64Transit3,523.04.9118.82
HATS-65 bHATS-65Transit1,609.03.1116.82
HATS-66 bHATS-66Transit4,820.53.1415.82
HATS-67 bHATS-67Transit3,131.51.6118.89
HATS-68 bHATS-68Transit1,969.83.5913.81
HATS-69 bHATS-69Transit1,352.02.2310.59
HD 126525 bHD 126525Radial Velocity122.8960.4110.30
HD 13167 bHD 13167Radial Velocity485.82,613.0013.10
HD 1397 bHD 1397Transit259.511.5411.50
HD 14787 bHD 14787Radial Velocity388.6676.6013.70
HD 148164 bHD 148164Radial Velocity251.8328.5513.70
HD 148164 cHD 148164Radial Velocity251.85,062.0012.80
HD 158996 bHD 158996Radial Velocity925.2820.2012.30
HD 180053 bHD 180053Radial Velocity447.0213.7213.30
HD 18015 bHD 18015Radial Velocity403.82,278.0013.10
HD 180617 bHD 180617Radial Velocity19.3105.913.53
HD 211810 bHD 211810Radial Velocity210.81,558.0014.00
HD 215152 bHD 215152Radial Velocity70.45.76–
HD 215152 cHD 215152Radial Velocity70.47.28–
HD 215152 dHD 215152Radial Velocity70.410.86–
HD 215152 eHD 215152Radial Velocity70.425.20–
HD 219666 bHD 219666Transit307.16.034.90
HD 220197 bHD 220197Radial Velocity210.11,728.009.32
HD 233832 bHD 233832Radial Velocity191.62,058.0013.50
HD 238914 bHD 238914Radial Velocity1,694.24,100.0012.80
HD 4917 bHD 4917Radial Velocity666.3400.5013.50
HD 55696 bHD 55696Radial Velocity254.31,827.0012.90
HD 72490 bHD 72490Radial Velocity412.1858.0013.50
HD 75784 cHD 75784Radial Velocity278.67,900.0012.80
HD 89345 bHD 89345Transit431.711.817.40
HD 94834 bHD 94834Radial Velocity320.21,576.0013.70
HD 98736 bHD 98736Radial Velocity105.8968.8013.30
IC 4651 9122 bIC 4651 9122Radial Velocity2,802.7734.0012.70
K2-141 bK2-141Transit201.80.281.51
K2-141 cK2-141Transit201.87.757.00
K2-146 bK2-146Transit258.62.642.05
K2-147 bK2-147Transit295.30.961.47
K2-148 bK2-148Transit405.94.381.33
K2-148 cK2-148Transit405.96.921.73
K2-148 dK2-148Transit405.99.761.64
K2-149 bK2-149Transit403.411.331.64
K2-150 bK2-150Transit334.310.592.00
K2-151 bK2-151Transit226.63.841.49
K2-152 bK2-152Transit353.732.652.29
K2-153 bK2-153Transit466.87.522.00
K2-154 bK2-154Transit421.93.681.99
K2-154 cK2-154Transit421.97.952.07
K2-155 bK2-155Transit237.46.341.80
K2-155 cK2-155Transit237.413.852.60
K2-155 dK2-155Transit237.440.721.90
K2-156 bK2-156Transit489.90.811.10
K2-157 bK2-157Transit973.20.370.94
K2-158 bK2-158Transit643.510.062.64
K2-158 cK2-158Transit643.55.901.28
K2-159 bK2-159Transit557.712.422.26
K2-160 bK2-160Transit1,028.63.713.18
K2-161 bK2-161Transit2,988.69.286.12
K2-162 bK2-162Transit405.89.461.44
K2-163 bK2-163Transit680.16.672.47
K2-164 bK2-164Transit1,225.317.363.25
K2-165 bK2-165Transit439.02.351.27
K2-165 cK2-165Transit439.04.381.55
K2-165 dK2-165Transit439.014.102.65
K2-166 bK2-166Transit1,555.48.532.19
K2-167 bK2-167Transit263.99.982.37
K2-168 bK2-168Transit795.615.851.86
K2-169 bK2-169Transit769.36.381.27
K2-170 bK2-170Transit1,281.47.581.42
K2-170 cK2-170Transit1,281.412.401.80
K2-171 bK2-171Transit1,976.95.632.69
K2-172 bK2-172Transit814.514.321.67
K2-172 cK2-172Transit814.529.633.21
K2-173 bK2-173Transit745.75.871.61
K2-174 bK2-174Transit325.919.562.60
K2-175 bK2-175Transit806.59.532.04
K2-176 bK2-176Transit806.65.331.49
K2-177 bK2-177Transit1,605.214.162.12
K2-178 bK2-178Transit700.48.753.56
K2-179 bK2-179Transit622.35.172.51
K2-180 bK2-180Transit665.08.872.47
K2-181 bK2-181Transit1,177.16.892.69
K2-182 bK2-182Transit505.04.742.71
K2-183 bK2-183Transit1,073.20.471.10
K2-183 cK2-183Transit1,073.210.792.30
K2-183 dK2-183Transit1,073.222.622.30
K2-184 bK2-184Transit246.516.981.47
K2-185 bK2-185Transit875.310.621.15
K2-185 cK2-185Transit875.352.712.39
K2-186 bK2-186Transit1,078.741.473.17
K2-187 bK2-187Transit1,079.30.771.20
K2-187 cK2-187Transit1,079.32.871.40
K2-187 dK2-187Transit1,079.37.152.40
K2-187 eK2-187Transit1,079.313.611.90
K2-188 bK2-188Transit1,457.31.741.35
K2-188 cK2-188Transit1,457.37.812.83
K2-189 bK2-189Transit789.72.591.40
K2-189 cK2-189Transit789.76.682.31
K2-190 bK2-190Transit524.110.101.36
K2-190 cK2-190Transit524.121.571.09
K2-191 bK2-191Transit936.72.861.58
K2-192 bK2-192Transit723.34.161.52
K2-193 bK2-193Transit1,343.514.793.95
K2-194 bK2-194Transit2,053.239.723.64
K2-195 bK2-195Transit1,027.415.853.13
K2-195 cK2-195Transit1,027.428.482.58
K2-196 bK2-196Transit1,907.648.323.60
K2-197 bK2-197Transit807.78.362.56
K2-198 bK2-198Transit360.617.044.19
K2-199 bK2-199Transit350.73.231.73
K2-199 cK2-199Transit350.77.372.85
K2-200 bK2-200Transit600.62.851.36
K2-201 bK2-201Transit645.61.061.40
K2-201 cK2-201Transit645.622.783.29
K2-202 bK2-202Transit979.83.412.30
K2-203 bK2-203Transit541.99.701.27
K2-204 bK2-204Transit1,882.77.063.17
K2-205 bK2-205Transit1,321.926.672.00
K2-206 bK2-206Transit797.318.292.80
K2-207 bK2-207Transit1,184.212.492.61
K2-208 bK2-208Transit837.94.191.67
K2-209 bK2-209Transit249.52.080.87
K2-210 bK2-210Transit575.70.570.86
K2-211 bK2-211Transit888.10.671.33
K2-212 bK2-212Transit356.29.802.65
K2-213 bK2-213Transit1,271.08.131.51
K2-214 bK2-214Transit980.68.602.51
K2-215 bK2-215Transit1,317.68.272.12
K2-216 bK2-216Transit376.62.171.75
K2-217 bK2-217Transit1,245.514.073.58
K2-218 bK2-218Transit1,285.38.682.57
K2-219 bK2-219Transit1,061.33.901.35
K2-219 cK2-219Transit1,061.36.671.44
K2-219 dK2-219Transit1,061.311.142.58
K2-220 bK2-220Transit761.613.682.37
K2-221 bK2-221Transit1,039.82.401.68
K2-222 bK2-222Transit330.515.392.28
K2-223 bK2-223Transit647.80.510.79
K2-223 cK2-223Transit647.84.561.41
K2-224 bK2-224Transit897.84.481.56
K2-224 cK2-224Transit897.810.092.41
K2-225 bK2-225Transit1,166.915.873.61
K2-226 bK2-226Transit689.13.271.54
K2-227 bK2-227Transit610.713.621.67
K2-228 bK2-228Transit422.22.701.21
K2-229 bK2-229Transit334.50.581.00
K2-229 cK2-229Transit334.58.332.03
K2-230 bK2-230Transit1,763.82.861.96
K2-231 bK2-231Transit1,047.713.842.50
K2-232 bK2-232Transit426.411.1711.62
K2-233 bK2-233Transit220.22.471.32
K2-233 cK2-233Transit220.27.061.27
K2-233 dK2-233Transit220.224.372.36
K2-237 bK2-237Transit1,027.42.1816.06
K2-238 bK2-238Transit1,754.63.2014.57
K2-239 bK2-239Transit101.45.241.10
K2-239 cK2-239Transit101.47.781.00
K2-239 dK2-239Transit101.410.121.10
K2-240 bK2-240Transit237.86.032.00
K2-240 cK2-240Transit237.820.521.80
K2-241 bK2-241Transit487.526.822.55
K2-242 bK2-242Transit356.36.512.54
K2-243 bK2-243Transit870.411.542.17
K2-243 cK2-243Transit870.424.952.01
K2-244 bK2-244Transit694.421.071.75
K2-245 bK2-245Transit1,487.511.894.34
K2-246 bK2-246Transit2,294.95.773.49
K2-247 bK2-247Transit841.92.252.12
K2-247 cK2-247Transit841.96.492.19
K2-248 bK2-248Transit1,325.07.172.57
K2-249 bK2-249Transit1,701.612.412.79
K2-250 bK2-250Transit1,352.64.012.71
K2-251 bK2-251Transit479.59.302.35
K2-252 bK2-252Transit746.413.821.74
K2-253 bK2-253Transit2,859.04.0012.67
K2-254 bK2-254Transit742.94.101.63
K2-254 cK2-254Transit742.912.122.19
K2-255 bK2-255Transit624.91.962.90
K2-257 bK2-257Transit208.81.610.83
K2-258 bK2-258Transit2,158.719.093.00
K2-259 bK2-259Transit1,358.315.482.32
K2-260 bK2-260Transit2,165.12.6318.42
K2-261 bK2-261Transit695.611.639.27
K2-263 bK2-263Transit529.950.822.51
K2-264 bK2-264Transit605.45.842.23
K2-264 cK2-264Transit605.419.662.67
K2-265 bK2-265Transit452.32.371.71
K2-266 bK2-266Transit253.00.663.30
K2-266 cK2-266Transit253.07.810.70
K2-266 dK2-266Transit253.014.702.93
K2-266 eK2-266Transit253.019.482.73
K2-268 bK2-268Transit1,069.12.151.50
K2-268 cK2-268Transit1,069.19.332.69
K2-269 bK2-269Transit1,176.64.141.57
K2-270 bK2-270Transit914.91.541.38
K2-270 cK2-270Transit914.94.402.95
K2-271 bK2-271Transit1,841.08.567.28
K2-272 bK2-272Transit1,379.914.453.13
K2-273 bK2-273Transit1,004.911.723.05
K2-274 bK2-274Transit744.714.132.08
K2-275 bK2-275Transit402.63.282.34
K2-275 cK2-275Transit402.68.442.21
K2-276 bK2-276Transit1,592.118.723.77
K2-277 bK2-277Transit369.06.332.19
K2-278 bK2-278Transit2,565.03.332.98
K2-279 bK2-279Transit596.87.121.21
K2-280 bK2-280Transit1,277.019.907.50
K2-281 bK2-281Transit1,494.28.698.18
K2-282 bK2-282Transit1,618.74.172.50
K2-283 bK2-283Transit1,314.11.923.52
K2-284 bK2-284Transit349.94.802.78
K2-285 bK2-285Transit505.43.472.59
K2-285 cK2-285Transit505.47.143.53
K2-285 dK2-285Transit505.410.462.48
K2-285 eK2-285Transit505.414.761.95
K2-286 bK2-286Transit248.427.362.10
K2-287 bK2-287Transit516.414.899.49
K2-288 B bK2-288 BTransit214.031.391.90
K2-295 bK2-295Transit759.34.0210.05
K2-80 dK2-80Transit654.928.872.55
KELT-21 bKELT-21Transit1,535.83.6117.78
KMT-2016-BLG-0212L bKMT-2016-BLG-0212LMicrolensing20,547.8–12.20
KMT-2016-BLG-1397L bKMT-2016-BLG-1397LMicrolensing21,526.3–12.70
KMT-2016-BLG-1820L bKMT-2016-BLG-1820LMicrolensing20,417.4–12.90
KMT-2016-BLG-2142L bKMT-2016-BLG-2142LMicrolensing22,863.5–12.20
KMT-2017-BLG-0165L bKMT-2017-BLG-0165LMicrolensing14,774.9–6.45
KOI-1831 dKepler-324Transit1,635.934.171.13
KOI-3680 bKOI-3680Transit3,007.1141.2411.10
KPS-1 bKPS-1Transit856.81.7111.55
Kepler-1654 bKepler-1654Transit1,852.91,047.849.18
Kepler-1655 bKepler-1655Transit695.611.872.21
Kepler-1656 bKepler-1656Transit606.231.564.57
Kepler-411 dKepler-411Transit501.258.023.32
Kepler-411 eKepler-411Transit Timing Variations501.231.513.28
Kepler-462 cKepler-462Transit1,945.9207.624.00
Kepler-730 cKepler-730Transit6,311.22.851.57
LHS 1140 cLHS 1140Transit48.93.781.27
MOA-2010-BLG-117L bMOA-2010-BLG-117LMicrolensing11,415.5–14.20
MOA-2011-BLG-291L bMOA-2011-BLG-291LMicrolensing14,350.9–4.43
MOA-2015-BLG-337L bMOA-2015-BLG-337LMicrolensing23,157.1–6.42
MOA-2016-BLG-319L bMOA-2016-BLG-319LMicrolensing22,178.6–14.10
NGTS-2 bNGTS-2Transit1,162.44.5117.88
NGTS-3 A bNGTS-3 ATransit2,426.51.6816.59
OGLE-2011-BLG-0173L bOGLE-2011-BLG-0173LMicrolensing19,895.5–9.01
OGLE-2014-BLG-1722L bOGLE-2014-BLG-1722LMicrolensing20,874.0–8.59
OGLE-2014-BLG-1722L cOGLE-2014-BLG-1722LMicrolensing20,874.0–11.00
OGLE-2016-BLG-1266L bOGLE-2016-BLG-1266LMicrolensing10,045.6–12.40
OGLE-2017-BLG-0173L bOGLE-2017-BLG-0173LMicrolensing15,345.6–1.62
OGLE-2017-BLG-0373L bOGLE-2017-BLG-0373LMicrolensing19,292.1–14.00
OGLE-2017-BLG-0482L bOGLE-2017-BLG-0482LMicrolensing18,917.0–2.95
OGLE-2017-BLG-1140L bOGLE-2017-BLG-1140LMicrolensing––13.50
OGLE-2017-BLG-1434L bOGLE-2017-BLG-1434LMicrolensing2,804.9–1.94
OGLE-2017-BLG-1522L bOGLE-2017-BLG-1522LMicrolensing24,429.1–14.00
PDS 70 bPDS 70Imaging368.843,500.0021.97
TCP J05074264+2447555 bTCP J05074264+2447555Microlensing1,647.1–4.72
TYC 3318-01333-1 bTYC 3318-01333-1Radial Velocity1,600.2562.0013.10
UKIRT-2017-BLG-001L bUKIRT-2017-BLG-001LMicrolensing20,547.8–13.70
WASP-144 bWASP-144Transit1,159.52.289.53
WASP-145 A bWASP-145 ATransit297.81.7710.09
WASP-147 bWASP-147Transit1,422.44.6012.50
WASP-158 bWASP-158Transit1,712.33.6611.99
WASP-159 bWASP-159Transit2,333.33.8415.47
WASP-160 B bWASP-160 BTransit940.43.7712.22
WASP-161 bWASP-161Transit1,119.05.4112.81
WASP-162 bWASP-162Transit1,013.89.6211.21
WASP-163 bWASP-163Transit852.51.6113.47
WASP-164 bWASP-164Transit1,068.21.7812.64
WASP-165 bWASP-165Transit1,964.23.4714.12
WASP-168 bWASP-168Transit991.34.1516.81
WASP-170 bWASP-170Transit996.72.3412.29
WASP-172 bWASP-172Transit1,755.15.4817.60
WASP-173 A bWASP-173 ATransit759.91.3913.45
WASP-174 bWASP-174Transit1,337.74.2316.11
Wolf 503 bWolf 503Transit145.26.002.04
gam Lib bgam LibRadial Velocity154.6414.8813.70
gam Lib cgam LibRadial Velocity154.6966.4912.80
pi Men cHD 39091Transit59.66.272.02

Values are the archive’s composite parameters and may combine several publications; mass may be a minimum mass (M·sin i). “–” means no value in the archive.

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308 confirmed exoplanets in the NASA Exoplanet Archive were discovered in 2018.