Epsilon Eridani b
Astronomical discovery
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Epsilon Eridani b, also known as AEgir [sic], is an exoplanet approximately 10.5 light-years away orbiting the star Epsilon Eridani, in the constellation of Eridanus. The planet was discovered in 2000, and as of 2023 remains the only confirmed... Wikipedia
Discovered: August 7, 2000
Discoverer: Artie P. Hatzes
Orbital period: 2,690 days
Mass: 0.76+0.14; −0.11 MJ
Orbital period (sidereal): 2,688.60+16.17; −16.51 d; 7.36+0.04; −0.05 yr
Star: Epsilon Eridani
Temperature: ~150 K (−123 °C; −190 °F)