This list of exoplanets discovered in 2024 is a list of confirmed exoplanets that were first reported in 2024. For exoplanets detected only by radial velocity, the listed value for mass is 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 |
---|---|---|---|---|---|---|---|---|---|---|
BD-14 3065 b | 12.11+0.95 −0.91 | 1.926±0.094 | 4.3 | 0.0646±0.0026 | 1957±28 | transit | 1847.4 [1] [lower-alpha 1] | 1.4±0.06 | 6985±90 | Located in a triple star system. It orbits the primary component of the system (BD-14 3065 A), a subgiant star. [2] Also known as TOI-4987 b |
CI Tauri c | 3.6±0.3 | 25.2±1.8 | 0.17 | radial vel. | 522.6±1.3 | 0.9±0.02 | 4250±50 | [3] Highly eccentric orbit (e = 0.58). Cited as confirmed by NASA Exoplanet Archive and exoplanet.eu. [4] [3] | ||
Gliese 341 b | 0.00227±0.00044 | 0.0821±0.045 | 7.577 | 540 | transit | 33.9 | 0.506 | 3745 | [5] Also known as TOI-741 b | |
HD 77946 b | 0.02637±0.00415 | 0.24133+0.00767 −0.0071 | 6.527 | 0.072±0.0012 | 1248+40 −38 | transit | 322.7±1 | 1.17±0.06 | 6046.0±50.0 | [6] Also known as TOI-1778 b |
HD 104067 c | 0.0415 | 13.8992+0.0047 −0.0037 | 0.1058±0.0013 | radial vel. | 66.34±0.03 | 0.82±0.03 | 4952±100 | [7] Another planet in the system is suspected. | ||
HD 134606 e | 0.00726+0.00113 −0.0011 | 4.32 | 0.0527±0.0012 | radial vel. | 87.4±0.068 | 1.046+0.07 −0.059 | 5576+86 −85 | [8] | ||
HD 134606 f | 0.01737+0.00232 −0.00229 | 26.915 | 0.1784±0.004 | radial vel. | 87.4±0.068 | 1.046+0.07 −0.059 | 5576+86 −85 | [8] | ||
HD 63433 d | 0.09573±0.0141 | 4.21 | 0.0503±0.0027 | 1040±40 | transit | 71.7 | 0.99±0.03 | 5688±28 | [9] Hot Earth-sized exoplanet | |
HS Piscium b | 1.44+0.56 −0.44 | 3.986 | 0.0435±0.0017 | radial vel. | 122.79+0.12 −0.14 | 0.69±0.07 | 4203±116 | [10] | ||
KMT-2016-BLG-2321Lb | 3.58±1.22 | 3.58±0.81 | microlensing | 11,670±3980 | 0.73±0.28 | [11] | ||||
KMT-2023-BLG-0416Lb | 6.15+3.03 −3.2 | 3.73+0.56 −0.8 | microlensing | 20,640+3100 −4400 | 0.61+0.3 −0.32 | [12] The mass of the planet can be as low as 0.042+0.021 −0.022 MJ | ||||
KMT-2023-BLG-0469Lb | 0.124+0.092 −0.067 | 2.37±0.9 | microlensing | 23,050+3260 −3910 | 0.47±0.36 | [13] | ||||
KMT-2023-BLG-0735Lb | 0.12±0.07 | 2.75±1 | microlensing | 20,830+3910 −3260 | 0.61±0.34 | [13] | ||||
KMT-2023-BLG-1454Lb | 0.63+0.71 −0.34 | 1.18+0.17 −0.18 | microlensing | 23,540+3460 −3590 | 0.17+0.19 −0.09 | [12] Estimates of the planet's mass varies between 0.3+0.34 −0.16 MJ and 0.77+0.87 −0.42 MJ | ||||
KMT-2023-BLG-1642Lb | 1.08+1.53 −0.58 | 1.41+0.22 −0.27 | microlensing | 22,750+3550 −4370 | 0.17+0.24 −0.09 | [12] | ||||
LHS 1678 d | 0.00289+0.00208 −0.00107 | 0.08752±0.0062 | 4.965 | 0.04+0.0018 −0.0017 | transit | 65 | 0.345±0.014 | 3490±50 | [14] | |
M62H b | 2.83 | 0.133 | 0.004908 | timing | 21,500 [15] | 1.4 | Pulsar planet located in the globular cluster Messier 62. [16] | |||
MOA-2016-BLG-526Lb | 6.93±0.75 | 2.07±0.35 | microlensing | [11] | ||||||
MOA-2022-BLG-563Lb | 0.4+0.31 −0.25 | 2.25±0.25 | microlensing | 21,290+3650 −5220 | 0.48+0.36 −0.3 | [13] | ||||
OGLE-2016-BLG-1598Lb | 5.91±1.74 | 2.5±0.88 | microlensing | 19,270±5670 | 0.55±0.32 | [11] | ||||
NGTS-30 b | 0.96 | 0.93 | 98.3 | 0.408 | 390 | transit | 762.5 | 0.94 | 5455 | [17] Also known as TOI-4862 b |
OGLE-2016-BLG-1800Lb | 2.59±1.46 | 1.88±0.51 | microlensing | 21,100±3360 | 0.41±0.22 | [11] | ||||
OGLE-2017-BLG-0640Lb | 1.62+1.64 −0.94 | 1.14±0.38 | microlensing | 21,600+3550 −4730 | 0.32+0.32 −0.18 | [18] | ||||
OGLE-2017-BLG-1237Lb | 3.8+2.49 −1.99 | 2.53+0.5 −0.64 | microlensing | 19,660+3060 −4990 | 0.46+0.3 −0.24 | [18] | ||||
OGLE-2017-BLG-1275Lb | 5.9±2.2 | 1.19±0.36 | microlensing | 25,070±2930 | 0.63±0.23 | [18] Another solution suggests a larger semi-major axis, of 2.09±0.63 AU | ||||
OGLE-2023-BLG-0836Lb | 4.36+2.35 −2.2 | 3.7+1 −1.2 | microlensing | 16,690+4430 −5250 | [lower-alpha 2] | [19] The planet is located in a binary star system, and is likely to be orbiting both stars in the system. | ||||
S1429 b | 1.8±0.2 | 77.51±0.2 | 0.384±0.4 | 683±9 | radial vel. | 2836±26 | 1.26±0.04 | 6000±40 | [20] Located in the open cluster Messier 67 | |
Teegarden's Star d | 0.00258±0.00053 | 26.13 | 0.0791 ±0.0027 | 159±3 | radial vel. | 12.5 | 0.097±0.01 | 3034±45 | Orbits beyond the habitable zone of its star. Another planet in the system is suspected. [21] | |
TIC 4672985 b | 12.74±1.01 | 1.026+0.065 −0.067 | 69.05 | 0.33±0.019 | 517.2+11.3 −11.2 | transit | 1.01±0.03 | 5757+72 −65 | [22] | |
TIC 139270665 b | 0.463 | 0.645 | 23.624 | 0.163 | 700 | transit | 486 | 1.035 | 5844 | [23] |
TOI-238 c | 0.0211±0.0035 | 0.1945±0.0161 | 8.466 | 0.0749±0.0013 | 696±15 | transit | 261.328±0.312 | 0.79±0.022 | 5059±89 | [24] |
TOI-815 b | 0.0239±0.0047 | 0.2622±0.0044 | 11.197 | 0.0903+0.0018 −0.0019 | 686+13 −14 | transit | 193.76±0.15 | 0.776±0.036 | 4869±77 | [25] The host star is part of a binary star system with a red dwarf companion |
TOI-815 c | 0.0739±0.00755 | 0.2337+0.0089 −0.008 | 34.976 | 0.193±0.004 | 469±9 | transit | 193.76±0.15 | 0.776±0.036 | 4869±77 | [25] The host star is part of a binary star system with a red dwarf companion |
TOI-1135 b | 0.062+0.033 −0.031 | 0.805±0.02 | 5.13±0.27 | 0.082±0.003 | 1198.9±21.3 | transit | 371.4±0.5 | 1.125±0.032 | 6122±25 | [26] |
TOI-1173 A b | 0.08213±0.00598 | 0.723±0.015 | 7.064 | 0.0702±0.0012 | 863.9±9.8 | transit | 0.911+0.028 −0.03 | 5350±340 | [27] Low-density planet | |
TOI-1194 b | 0.456+0.055 −0.051 | 0.947+0.035 −0.033 | 5.963 | 0.0674±0.001 | 1391+38 −37 | transit | 802.44+35.05 −36.27 | 1.057+0.050 −0.049 | 5769+49 −50 | [28] The host star has also a low-mass star companion with a mass of 96.5±1.5 MJ |
TOI-1199 b | 0.239±0.02 | 0.938±0.025 | 3.671 | 0.04988+ | 1486±20 | transit | 805±2.6 | 1.23±0.07 | 5710±40 | [29] |
TOI-1273 b | 0.222±0.015 | 0.99±0.2 | 4.631 | 0.0549±0.001 | 1211±15 | transit | 574±1.3 | 1.06±0.06 | 5690±40 | [29] |
TOI-1347 b | 0.0349±0.0038 | 0.161±0.009 | 0.847 | 1400±40 | transit | 480.8±2 | 0.913±0.033 | 5464±100 | [30] Ultra-short period planet | |
TOI-1347 c | 0.0088±0.0072 | 0.143±0.009 | 4.842 | 1000±25 | transit | 480.8±2 | 0.913±0.033 | 5464±100 | [30] | |
TOI-1386 b | 0.148+0.019 −0.018 | 0.54+0.018 −0.016 | 25.838 | 0.1732+0.0027 −0.0033 | 676.4+10 −8.3 | transit | 478.8±2.2 | 1.038+0.05 −0.058 | 5793+76 −73 | [31] |
TOI-1386 c | 0.309±0.038 | 227.6+4.6 −4 | 0.739+0.015 −0.016 | 327.4+5.3 −4.6 | radial vel. | 478.8±2.2 | 1.038+0.05 −0.058 | 5793+76 −73 | [31] | |
TOI-1751 b | 0.0538±0.0101 | 0.2489±0.0259 | 37.468 | 0.2115±0.0024 | 820 | transit | 370.3±0.3 | 1.15±0.17 | 6116±22 | [32] The host star is metal-poor ([Fe/H] = –0.40 dex) |
TOI-1855 b | 1.133±0.096 | 1.65+0.37 −0.62 | 1.364 | 0.02398+0.00037 −0.00036 | 1700±20 | transit + radial vel. | 576.3±4.6 | 0.987+0.058 −0.045 | 5359+89 −83 | [33] |
TOI-2107 b | 0.83±0.11 | 1.211±0.035 | 2.454 | 0.0315+0.0006 −0.00067 | 1397±20 | transit + radial vel. | 767.4+6.2 −5.9 | 0.961+0.049 −0.054 | 5627+94 −93 | [33] |
TOI-2266 b | 0.1374±0.008 | 2.326 | 0.02±0.002 | 550±47 | transit | 168.6±0.2 | 0.23±0.02 | 3240±160 | [34] | |
TOI-2368 b | 0.65±0.18 | 0.967+0.06 −0.03 | 5.175 | 0.05649±0.001 | 1000+44 −30 | transit | 685±3.9 | 0.897+0.048 −0.049 | 5360+230 −170 | [33] |
TOI-2373 b | 9.3±0.2 | 0.93±0.02 | 13.337 | 0.112±0.001 | 860±10 | transit | 1617±33 | 1.041+0.032 −0.028 | 5651±180 | [35] |
TOI-2416 b | 3+0.1 −0.09 | 0.88±0.02 | 8.275 | 0.0831±0.0007 | 1080±10 | transit | 1767±261 | 1.118+0.029 −0.027 | 5808±80 | [35] |
TOI-2524 b | 0.64±0.04 | 1+0.02 −0.03 | 7.186 | 0.073±0.0007 | 1100±20 | transit | 1399±36 | 1.007+0.032 −0.029 | 5831±80 | [35] |
TOI-2529 b | 2.34±0.2 | 1.03±0.05 | 64.5949±0.0003 | 0.327±0.02 | 636±15.7 | transit | 965.8+14 −13.7 | 1.11+0.02 −0.02 | 5802+60 −52 | [22] |
TOI-3321 b | 0.554±0.076 | 1.39+0.07 −0.06 | 3.652 | 0.047±0.001 | 1616±30 | transit | 928+10.8 −10.4 | 1.041+0.084 −0.068 | 5850±140 | [33] |
TOI-3894 b | 0.85±0.15 | 1.36±0.05 | 4.335 | 0.0543±0.0014 | 1519±22 | transit | 1343+12.7 −12.4 | 1.138+0.089 −0.075 | 6000±110 | [33] |
TOI-3919 b | 3.88±0.023 | 1.1±0.05 | 7.433 | 0.0795±0.0016 | 1200±15 | transit | 1973+28.7 −28.4 | 1.208+0.067 −0.07 | 6100±110 | [33] |
TOI-4153 b | 1.15±0.38 | 1.438±0.045 | 4.617 | 0.06311+0.00084 −0.00096 | 1670+30 −40 | transit | 1366±11.4 | 1.572+0.064 −0.071 | 6860+150 −180 | [33] |
TOI-4436 b | 0.1891 | 16.337 | 0.0872+0.0013 −0.0014 | 308±9 | transit | 73.15 | 0.331±0.015 | 3298+75 −73 | [36] Located in a triple hierarchical stellar system | |
TOI-4438 b | 0.017±0.0035 | 0.2248±0.0116 | 7.44 | 0.0534±0.009 | 400±50 | transit | 98 | 0.368±0.021 | 3422±81 | [37] |
TOI-5232 b | 2.34±0.16 | 1.14+0.05 −0.045 | 4.097 | 0.0599±0.001 | 1772+40 −45 | transit | 1985+28 −27 | 1.389+0.068 −0.075 | 6500+180 −190 | [33] |
TOI-5301 b | 3.65±0.4 | 1.18+0.08 −0.07 | 5.859 | 0.0726+0.0013 −0.0024 | 1655±40 | transit | 1914+59 −55 | 1.483+0.081 −0.14 | 6240±160 | [33] |
V808 Aurigae b | 6.8±0.7 | 4109±362 | timing | 698±13 | 0.9±0.1 | [38] The planet's host star is a polar. The mass value for the planet is only a minimum mass. | ||||
Wolf 327 b | 0.00796±0.00145 | 0.1106±0.0054 | 0.573 | 0.01 | 996±22 | transit | 92.9 | 0.405±0.019 | 3542±70 | [39] Ultra-short period planet |
OGLE-2005-BLG-071L is a distant, magnitude 19.5 galactic bulge star located in the constellation Scorpius, approximately 11,000 light years away from the Solar System. The star is probably a red dwarf with a mass 43% of that of the Sun.
WASP-4b is an exoplanet, specifically a hot Jupiter, approximately 891 light-years away in the constellation of Phoenix.
Planet Hunters is a citizen science project to find exoplanets using human eyes. It does this by having users analyze data from the NASA Kepler space telescope and the NASA Transiting Exoplanet Survey Satellite. It was launched by a team led by Debra Fischer at Yale University, as part of the Zooniverse project.
TOI-700 d is a near-Earth-sized exoplanet, likely rocky, orbiting within the habitable zone of the red dwarf TOI-700, the outermost planet within the system. It is located roughly 101.4 light-years (31.1 pc) away from Earth in the constellation of Dorado. The exoplanet is the first Earth-sized exoplanet in the habitable zone discovered by the Transiting Exoplanet Survey Satellite (TESS).
LHS 1815 b is a thick disk exoplanet, discovered in 2020 by TESS. The planet is located outside the galactic plane.
TESS Hunt for Young and Maturing Exoplanets (THYME) is an exoplanet search project. The researchers of the THYME collaboration are mainly from the United States and search for young exoplanets using data from the Transiting Exoplanet Survey Satellite (TESS). The new discoveries should help to understand the early evolution of exoplanets. As of March 2023 the collaboration produced 9 papers announcing the discovery of exoplanets.
The TESS-Keck Survey or TKS is an exoplanet search project that uses the Keck I and the Automated Planet Finder (APF) to conduct ground-based follow-up of planet candidates discovered by the Transiting Exoplanet Survey Satellite. The TKS aims to measure the mass for about 100 exoplanets and has been awarded some of the largest time allocations in the histories of Keck I and APF. The program has four main science themes:
TOI-2180 b is a giant exoplanet orbiting the G-type star TOI-2180, also known as HD 238894. It was discovered with the help of the Transiting Exoplanet Survey Satellite and is currently the exoplanet with the longest orbital period TESS was able to uncover. TOI-2180 b orbits its host star every 260.16 days.
HD 63433 d is a confirmed exoplanet orbiting HD 63433, a Sun-like star located 73 light-years away in the constellation Gemini. It was the third exoplanet to be discovered in orbit around this star; the other two were HD 63433 b and c, discovered in 2020. Its radius is measured at around 1.1 R🜨, which makes it similar to the Earth in size. Orbiting its star at a distance of 0.0503 astronomical units (7,520,000 km), it is the innermost planet orbiting HD 63433, and completes an orbit around it just every 4 days. Due to the proximity of its star, the planet is scorching hot, having a temperature estimated at 1260 °C at daytime. The proximity of its star also causes it to be tidally locked.
HD 63433 c is a mini-Neptune exoplanet orbiting the Sun-like star HD 63433. It is the outermost planet in its planetary system, being located 0.1448 astronomical units (21,660,000 km) from its star, and completing one orbit every 21 days. Despite being the outermost planet in the system, it is still located close to its star, meaning that its temperature is hot, being estimated between 267 and 406 °C. HD 63433 c is about 2.7 times larger than Earth and 15.5 times more massive, but still smaller and less massive than Neptune. In 2022, a study showed that its atmosphere, made up of hydrogen, is being evaporated by the strong radiation from its star, causing it to slowly turn into a super-Earth planet.
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