Extremes leaderboard

Hottest

  1. Planet Name: KOI-55 b Host Star: KOI-55 Discovery Method: Orbital Brightness Modulation Discovery Year: 2011 Orbital Period (days): 0.240104 Radius (Earth radii): 0.759 Mass (Earth masses): 0.44 Equilibrium Temp (K): 7777.78 Host Star Temp (K): 27730.0 Distance (parsecs): 1231.02
  2. Planet Name: KOI-55 c Host Star: KOI-55 Discovery Method: Orbital Brightness Modulation Discovery Year: 2011 Orbital Period (days): 0.342887 Radius (Earth radii): 0.867 Mass (Earth masses): 0.655 Equilibrium Temp (K): 6910.74 Host Star Temp (K): 27730.0 Distance (parsecs): 1231.02
  3. Planet Name: KELT-9 b Host Star: KELT-9 Discovery Method: Transit Discovery Year: 2017 Orbital Period (days): 1.4811235 Radius (Earth radii): 21.70058664 Mass (Earth masses): 915.34581216 Equilibrium Temp (K): 3921.0 Host Star Temp (K): 9270.0 Distance (parsecs): 204.455
  4. Planet Name: TOI-2109 b Host Star: TOI-2109 Discovery Method: Transit Discovery Year: 2021 Orbital Period (days): 0.67247414 Radius (Earth radii): 15.098497 Mass (Earth masses): 1595.49860314 Equilibrium Temp (K): 3646.0 Host Star Temp (K): 6540.0 Distance (parsecs): 262.041
  5. Planet Name: WASP-189 b Host Star: WASP-189 Discovery Method: Transit Discovery Year: 2020 Orbital Period (days): 2.724033 Radius (Earth radii): 18.14733975 Mass (Earth masses): 632.47852993 Equilibrium Temp (K): 3353.0 Host Star Temp (K): 8000.0 Distance (parsecs): 99.731

Coldest

  1. Planet Name: GJ 900 b Host Star: GJ 900 A Discovery Method: Imaging Discovery Year: 2024 Orbital Period (days): Radius (Earth radii): 12.4 Mass (Earth masses): 3496.112477 Equilibrium Temp (K): 1.48 Host Star Temp (K): 3976.0 Distance (parsecs): 20.8065
  2. Planet Name: UCAC3 113-933 b Host Star: UCAC3 113-933 Discovery Method: Imaging Discovery Year: 2024 Orbital Period (days): Radius (Earth radii): 12.1 Mass (Earth masses): 6674.396547 Equilibrium Temp (K): 1.79 Host Star Temp (K): 3864.0 Distance (parsecs): 52.5829
  3. Planet Name: USco CTIO 108 b Host Star: USco CTIO 108 Discovery Method: Imaging Discovery Year: 2008 Orbital Period (days): Radius (Earth radii): 12.3 Mass (Earth masses): 4449.62 Equilibrium Temp (K): 2.96 Host Star Temp (K): 2700.0 Distance (parsecs): 144.019
  4. Planet Name: Ross 458 c Host Star: Ross 458 Discovery Method: Imaging Discovery Year: 2010 Orbital Period (days): Radius (Earth radii): 14.01125 Mass (Earth masses): 1906.98 Equilibrium Temp (K): 4.32 Host Star Temp (K): 3965.42 Distance (parsecs): 11.5094
  5. Planet Name: 2MASS J02192210-3925225 b Host Star: 2MASS J02192210-3925225 Discovery Method: Imaging Discovery Year: 2015 Orbital Period (days): Radius (Earth radii): 16.14096 Mass (Earth masses): 4417.837 Equilibrium Temp (K): 6.27 Host Star Temp (K): 3064.0 Distance (parsecs): 40.08964117

Closest to Earth-size

  1. Planet Name: EPIC 201833600 c Host Star: K2-50 Discovery Method: Transit Discovery Year: 2019 Orbital Period (days): 3.96151 Radius (Earth radii): 1.0 Mass (Earth masses): 0.972 Equilibrium Temp (K): Host Star Temp (K): 4326.0 Distance (parsecs): 257.443
  2. Planet Name: Kepler-1417 b Host Star: Kepler-1417 Discovery Method: Transit Discovery Year: 2016 Orbital Period (days): 20.3505213 Radius (Earth radii): 1.0 Mass (Earth masses): 0.972 Equilibrium Temp (K): 695.0 Host Star Temp (K): 5839.0 Distance (parsecs): 991.845
  3. Planet Name: K2-239 c Host Star: K2-239 Discovery Method: Transit Discovery Year: 2018 Orbital Period (days): 7.775 Radius (Earth radii): 1.0 Mass (Earth masses): 0.972 Equilibrium Temp (K): 427.0 Host Star Temp (K): 3420.0 Distance (parsecs): 31.0849
  4. Planet Name: Kepler-392 b Host Star: Kepler-392 Discovery Method: Transit Discovery Year: 2014 Orbital Period (days): 5.341853 Radius (Earth radii): 1.0 Mass (Earth masses): 0.972 Equilibrium Temp (K): 1125.0 Host Star Temp (K): 5938.0 Distance (parsecs): 681.428
  5. Planet Name: TOI-2267 b Host Star: TOI-2267 A Discovery Method: Transit Discovery Year: 2025 Orbital Period (days): 2.28909 Radius (Earth radii): 1.0 Mass (Earth masses): 0.972 Equilibrium Temp (K): 424.0 Host Star Temp (K): 3030.0 Distance (parsecs): 22.55

Most recently discovered

  1. Planet Name: TOI-5789 c Host Star: TOI-5789 Discovery Method: Transit Discovery Year: 2026 Orbital Period (days): 12.927748 Radius (Earth radii): 2.86 Mass (Earth masses): 5.0 Equilibrium Temp (K): 718.0 Host Star Temp (K): 5185.0 Distance (parsecs): 20.4581
  2. Planet Name: CD-35 2722 B b Host Star: CD-35 2722 B Discovery Method: Radial Velocity Discovery Year: 2026 Orbital Period (days): 171.11 Radius (Earth radii): 13.9 Mass (Earth masses): 292.40213444 Equilibrium Temp (K): 77.39 Host Star Temp (K): 1800.0 Distance (parsecs):
  3. Planet Name: KMT-2023-BLG-1592L b Host Star: KMT-2023-BLG-1592L Discovery Method: Microlensing Discovery Year: 2026 Orbital Period (days): Radius (Earth radii): 14.1 Mass (Earth masses): 184.34047606 Equilibrium Temp (K): Host Star Temp (K): Distance (parsecs): 7200.0
  4. Planet Name: KMT-2025-BLG-1616L b Host Star: KMT-2025-BLG-1616L Discovery Method: Microlensing Discovery Year: 2026 Orbital Period (days): Radius (Earth radii): 7.34 Mass (Earth masses): 42.32 Equilibrium Temp (K): Host Star Temp (K): Distance (parsecs): 7500.0
  5. Planet Name: GJ 3090 c Host Star: GJ 3090 Discovery Method: Radial Velocity Discovery Year: 2026 Orbital Period (days): 15.9407 Radius (Earth radii): 3.14 Mass (Earth masses): 10.0 Equilibrium Temp (K): 407.2 Host Star Temp (K): 3707.0 Distance (parsecs): 22.4751

Closest to Earth

  1. Planet Name: Proxima Cen b Host Star: Proxima Cen Discovery Method: Radial Velocity Discovery Year: 2016 Orbital Period (days): 11.18465 Radius (Earth radii): 1.02 Mass (Earth masses): 1.055 Equilibrium Temp (K): 218.0 Host Star Temp (K): 2900.0 Distance (parsecs): 1.30119
  2. Planet Name: Proxima Cen d Host Star: Proxima Cen Discovery Method: Radial Velocity Discovery Year: 2025 Orbital Period (days): 5.12338 Radius (Earth radii): 0.692 Mass (Earth masses): 0.26 Equilibrium Temp (K): 282.0 Host Star Temp (K): 2900.0 Distance (parsecs): 1.30119
  3. Planet Name: Barnard d Host Star: Barnard's star Discovery Method: Radial Velocity Discovery Year: 2025 Orbital Period (days): 2.3402 Radius (Earth radii): 0.694 Mass (Earth masses): 0.263 Equilibrium Temp (K): 483.0 Host Star Temp (K): 3195.0 Distance (parsecs): 1.82655
  4. Planet Name: Barnard c Host Star: Barnard's star Discovery Method: Radial Velocity Discovery Year: 2025 Orbital Period (days): 4.1244 Radius (Earth radii): 0.743 Mass (Earth masses): 0.335 Equilibrium Temp (K): 400.0 Host Star Temp (K): 3195.0 Distance (parsecs): 1.82655
  5. Planet Name: Barnard b Host Star: Barnard's star Discovery Method: Radial Velocity Discovery Year: 2024 Orbital Period (days): 3.1542 Radius (Earth radii): 0.72 Mass (Earth masses): 0.299 Equilibrium Temp (K): 438.0 Host Star Temp (K): 3195.0 Distance (parsecs): 1.82655