List of exoplanets discovered in 2025

Last updated

This list of exoplanets discovered in 2025 is a list of confirmed exoplanets that were first reported in 2025. For exoplanets detected only by radial velocity, the listed value for mass is a lower limit. See Minimum mass for more information.

Contents

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
Barnard's Star c 0.001054.120.0274±0.0004radial velocity5.960.1623,195 [1]
Barnard's Star d 0.000832.340.0188±0.0003radial velocity
Barnard's Star e 0.000616.740.0381±0.0005radial velocity
BD+05 4868 Ab 0.0000630.0281.271870.0208±0.00031,820±45transit142.4±0.10.70±0.024,596+65
64
A disintegrating planet with a comet-like tail. [2]
GJ 2126 b1.3+0.2
0.1
272.70.71±0.03radial velocity124.3±0.40.65+0.09
0.07
4,159±130 [3]
GJ 3998 d0.0191+0.00315
0.00302
41.78±0.050.189±0.006radial velocity58.056±2.2830.52±0.053726±68 [4]
KMT-2023-BLG-0119Lb0.2634+0.16822
0.14396
3.14+1.32
1.33
or 4.01+1.69
1.70
microlensing10,240+5,510
5,540
0.71+0.45
0.39
[5]
KMT-2023-BLG-1896Lb0.0515+0.03087
0.02656
2.86+1.12
1.02
or 4.62+1.81
1.94
microlensing17,900+7,000
7,500
0.72+0.43
0.37
[5]
KOBE-1 b0.0277±0.00248.540.07±0.0004594radial velocity77.89±0.040.629±0.0174,135±36 [6]
KOBE-1 c0.039±0.003529.670.161±0.001392radial velocity
MOA-2022-BLG-033Lb0.0382+0.0296
0.0197
2.15+1.17
0.75
or 2.31+1.27
0.81
microlensing6,000+3,260
2,640
0.51+0.39
0.26
[5]
o005 s412808.42.32,162imaging17,300Free-floating object of planetary mass. Could also be a brown dwarf. [7]
o006 s0008911.51.2955imaging6,520Free-floating object of planetary mass. Could also be a brown dwarf. [7]
TIC 88785435 b0.449±0.01910.5088430.08432±0.00068635±16transit398.2±0.80.724±0.0173,998±95 [8]
TOI-512 b0.01123+0.00167
0.00173
0.1374±0.00897.18886+0.000069
0.000077
1,009±29transit219.16±0.140.74±0.035,277±67 [9]
TOI-1453 Ab0.00390+0.00208
0.00204
0.105+0.00526
0.00500
4.3135225+0.0000118
0.0000092
transit257.288±0.2090.715±0.0354975±68 [10]
TOI-1453 Ac0.00928+0.00261
0.00264
0.198±0.008486.5886982transit
TOI-2015 c0.02803+0.001196
0.001259
5.582796+0.000042
0.000041
0.041232±0.000004448±3timing154.34±0.160.3041+0.0353
0.0312
3,297+14
28
[11] Already suspected on discovery of TOI-2015 b in 2023 based on observed TTVs but without clear detection. [12]
TOI-5108 b0.101±0.01570.589±0.008926.7530.073±0.0041,180±40transit427.6±2.01.10±0.035,808±40 [13]
TOI-5143 c1.45+0.18
0.12
5.2097118+0.0000032
0.0000039
0.05602+0.00082
0.00079
transit582.42±1.970.864+0.040
0.033
5183±125 [14]
TOI-5786 b0.230±0.02830.762±0.011612.7790.114±0.0071,040±40transit632.1±1.61.23+0.04
0.03
6,235±50 [13]
TOI-6038 Ab0.247+0.030
0.031
0.572+0.018
0.014
5.826730.0690+0.0012
0.0011
1,439+25
24
transit577.9±2.01.291+0.066
0.060
6,110±100The host star is part of a binary system with a K-type companion. [15]
TOI-6054 b0.039±0.00530.2364±0.01347.5010.0763±0.00481,360+35
31
transit256.7±0.41.107±0.0406,047±50 [16]
TOI-6054 c0.0289±0.0060.250±0.01612.5640.1077±0.00671,144+29
26
transit

Specific exoplanet lists

Lists of exoplanets

Lists of exoplanets by year of discovery

References

  1. Basant, Ritvik; Luque, Rafael; et al. (March 2025). "Four Sub-Earth Planets Orbiting Barnard's Star from MAROON-X and ESPRESSO". The Astrophysical Journal Letters . 982: L1. arXiv: 2503.08095 . doi: 10.3847/2041-8213/adb8d5 .
  2. Hon, Marc; Rappaport, Saul; Shporer, Avi; Vanderburg, Andrew; Collins, Karen A.; Watkins, Cristilyn N.; Schwarz, Richard P.; Barkaoui, Khalid; Yee, Samuel W. (9 January 2025). "A Disintegrating Rocky Planet with Prominent Comet-like Tails Around a Bright Star". arXiv: 2501.05431 [astro-ph.EP].
  3. Schorr, A.; Binnenfeld, A.; Zucker, S. (31 January 2025). "GJ 2126 b: A highly eccentric Jovian exoplanet". Astronomy & Astrophysics. 694: A210. arXiv: 2502.11139 . Bibcode:2025A&A...694A.210S. doi:10.1051/0004-6361/202452563. ISSN   0004-6361.
  4. Stefanov, A. K.; Suárez Mascareño, A.; González Hernández, J. I.; Nari, N.; Rebolo, R.; Affer, L.; Micela, G.; Ribas, I.; Sozzetti, A.; Perger, M.; Pinamonti, M.; Damasso, M.; Maldonado, J.; González Álvarez, E.; Scandariato, G. (11 March 2025). "HADES RV Programme with HARPS-N at TNG XVI. A super-Earth in the habitable zone of the GJ 3998 multi-planet system". Astronomy and Astrophysics. 695. doi: 10.1051/0004-6361/202452630 . Retrieved 13 March 2025.
  5. 1 2 3 Han, Cheongho; Bond, Ian A.; Jung, Youn Kil; Albrow, Michael D.; Chung, Sun-Ju; Gould, Andrew; Hwang, Kyu-Ha; Lee, Chung-Uk; Ryu, Yoon-Hyun (4 January 2025). "MOA-2022-BLG-033Lb, KMT-2023-BLG-0119Lb, and KMT-2023-BLG-1896Lb: Three low mass-ratio microlensing planets detected through dip signals". Astronomy and Astrophysics. 694: A90. arXiv: 2501.02193 . Bibcode:2025A&A...694A..90H. doi:10.1051/0004-6361/202452027.
  6. Balsalobre-Ruza, O.; Lillo-Box, J.; Silva, A. M.; Grouffal, S.; Aceituno, J.; Castro-González, A.; Cifuentes, C.; Standing, M. R.; Faria, J. P. (3 February 2025), "KOBE-1: The first planetary system from the KOBE survey", Astronomy & Astrophysics, 694: A15, arXiv: 2502.01249 , doi:10.1051/0004-6361/202452631
  7. 1 2 Tu, Zhijun; Wang, Shu; Chen, Xiaodian; Liu, Jifeng (2025). "Three Brown Dwarfs Masquerading as High-Redshift Galaxies in JWST Observations". The Astrophysical Journal. 980 (2): 230. arXiv: 2501.16648 . Bibcode:2025ApJ...980..230T. doi: 10.3847/1538-4357/adaf9f .
  8. Vach, Sydney; et al. (1 February 2025). "A 16 Myr super-Neptune in Upper-Centaurus Lupus and a preliminary survey of transiting planets in Sco-Cen with TESS". arXiv: 2502.00576 [astro-ph.EP].
  9. Rodrigues, J.; et al. (20 February 2025). "TOI-512: Super-Earth transiting a K-type star discovered by TESS and ESPRESSO". arXiv: 2502.14472 [astro-ph.EP].
  10. Stalport, M.; Mortier, A.; Cretignier, M.; Egger, J. A.; Malavolta, L.; Latham, D. W.; Collins, K. A.; Watkins, C. N.; Murgas, F.; Buchhave, L. A.; López-Morales, M.; Udry, S.; Quinn, S. N.; Silva, A. M.; Andreuzzi, G.; Baker, D.; Boschin, W.; Ciardi, D. R.; Damasso, M.; Di Fabrizio, L.; Dumusque, X.; Fukui, A.; Haywood, R.; Howell, S. B.; Jenkins, J. M.; Leleu, A.; Lewin, P.; Lillo-Box, J.; Martínez-Fiorenzano, A. F.; Narita, N.; Pedani, M.; Pinamonti, M.; Poretti, E.; Schwarz, R. P.; Seager, S.; Sozzetti, A.; Ting, E. B.; Vanderburg, A.; Winn, J. N.; Ziegler, C. (10 March 2025). "TESS and HARPS-N unveil two planets transiting TOI-1453". arXiv: 2503.07529 [astro-ph.EP].
  11. Barkaoui, K.; et al. (10 February 2025). "TOI-2015b: a sub-Neptune in strong gravitational interaction with an outer non-transiting planet". arXiv: 2502.07074 [astro-ph.EP].
  12. Jones, Sinclaire E.; et al. (9 May 2024). "TOI-2015b: A Warm Neptune with Transit Timing Variations Orbiting an Active mid M Dwarf". arXiv: 2310.11775 [astro-ph.EP].
  13. 1 2 Thomas, Luis; et al. (47) (7 January 2025). "TOI-5108 b and TOI 5786 b: Two transiting sub-Saturns detected and characterized with TESS, MaHPS, and SOPHIE". Astronomy & Astrophysics. 694: A143. arXiv: 2501.03803 . Bibcode:2025A&A...694A.143T. doi:10.1051/0004-6361/202451676.
  14. Radzom, Brandon T.; Dong, Jiayin; Rice, Malena; Wang, Xian-Yu; Hixenbaugh, Kyle; Zhou, George; Huang, Chelsea X.; Wang, Songhu (3 March 2025). "Evidence for Primordial Alignment II: Insights from Stellar Obliquity Measurements for Hot Jupiters in Compact Multiplanet Systems". The Astronomical Journal. 169 (3): 189. arXiv: 2503.03745 . Bibcode:2025AJ....169..189R. doi: 10.3847/1538-3881/ad9dd5 .
  15. Baliwal, Sanjay; Sharma, Rishikesh; Chakraborty, Abhijit; Nikitha, K. J.; Castro-González, A.; Bhaskar, Hareesh G.; Khandelwal, Akanksha; Latham, David W.; Bieryla, Allyson (4 January 2025). "TOI-6038 A b: A dense sub-Saturn in the transition regime between the Neptunian ridge and savanna". The Astronomical Journal. 169 (3): 147. arXiv: 2501.02272 . Bibcode:2025AJ....169..147B. doi: 10.3847/1538-3881/ada959 .
  16. Kroft, Maxwell; Beatty, Thomas G.; Crossfield, Ian J. M.; Livesey, Joseph R.; Becker, Juliette; Luhn, Jacob K.; Robertson, Paul; Bieryla, Allyson; Ciardi, David R. (15 January 2025). "A Pair of Dynamically Interacting Sub-Neptunes Around TOI-6054". arXiv: 2501.09095 [astro-ph.EP].