TOI 620 b

Exoplanet, sub-neptune

Star: TOI 620

Distance from the star: 0.04825 AU

Orbit around star: 5.098817 days

Eccentricity: 0.19

Basic characteristic

Mass: 15.4 M Earth

Size: 3.759 R Earth | 0.3 R Jupiter

Density: 1600 kg/m3 | 29 % Earth

Temperature: 604 K | 331 °C

Year of discovery: 2022 (transit)

Other designations of this exoplanet
TIC 296739893 b, G 161-32 b, NLTT 21863 b, Gaia EDR3 5738284016370287616 b, 2MASS J09284158-1209551 b

Comparison

When comparing to the Solar system planets, TOI 620 b has 1.06 times the mass of Uranus and it orbits its star closer than Mercury orbits the Sun.

	Mercury	Venus	Earth	Mars	Jupiter	Saturn	Uranus	Neptune
Mass	280.33	18.92	15.42	140.16	0.05	0.16	1.06	0.9
Size	9.82	3.96	3.76	7.09	0.34	0.41	0.94	0.99
Density	0.3	0.31	0.29	0.39	1.29	2.3	1.27	0.93
Distance	0.12	0.07	0.05	0.03	0.01	0.01	0	0

TOI 620 system structure

Exoplanet TOI 620 b orbits star TOI 620, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.

TOI 620
	TOI 620 b	0.05 AU	15.4 M⊕	3.8 R⊕	5.1 days
	TOI 620 c	15 AU	6 M⊕		17.7 days

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