TOI-813 b

TOI-813 b is a Saturn sized exoplanet orbiting the star TOI-813, a evolved and bright subgiant G-type star located 858 light years away from Earth. The exoplanet is a Neptune like gas giant type planet with 42 M_🜨 and 6.7 R_🜨.^[1][2] In approximately 780 million years, the planet will be engulfed and destroyed by its parent star.^[3]

TOI-813 b

An artistic impression of TOI-813 b
Discovery
Discovery date	2019
Detection method	Transit
Designations
Alternative names	TIC 55525572 b, 2MASS J04504658-6054196 b, CD-61 970 b
Orbital characteristics
Semi-major axis	0.423 AU
Eccentricity	0.05
Inclination	89.64
Star	TOI-813
Physical characteristics
Mass	42 M🜨

TOI-813 b was discovered as part of the Planet Hunters project.^[4]

Orbit

The planet orbits the star TOI-813 at 0.423 AU and an orbital eccentricity of 0.05. TOI-813 b has an orbital inclination of 89.64.^[5]