HD 73583 b

Exoplanet, sub-neptune

Star: HD 73583

Distance from the star: 0.0601 AU

Orbit around star: 6.398041 days

Eccentricity: 0.105

Basic characteristic

Mass: 9.9 M Earth

Size: 2.83 R Earth | 0.3 R Jupiter

Density: 2397 kg/m3 | 43 % Earth

Temperature: 721 K | 448 °C

Year of discovery: 2021 (transit)

Other designations of this exoplanet
TOI-560 b, HIP 42401 b, HIC 42401 b, GL 313 b, Gliese 313 b, TYC-5441-431-1 b, BD-12 2618 b

Comparison

When comparing to the Solar system planets, HD 73583 b has 68 % of mass of Uranus and it orbits its star closer than Mercury orbits the Sun.

	Mercury	Venus	Earth	Mars	Jupiter	Saturn	Uranus	Neptune
Mass	179.18	12.09	9.86	89.59	0.03	0.1	0.68	0.57
Size	7.39	2.98	2.83	5.34	0.25	0.31	0.71	0.74
Density	0.44	0.46	0.43	0.59	1.93	3.44	1.91	1.39
Distance	0.15	0.08	0.06	0.04	0.01	0.01	0	0

HD 73583 system structure

Exoplanet HD 73583 b orbits star HD 73583, which has lower mass than Sun. It is one of 2 known exoplanets orbiting this star.

HD 73583
	HD 73583 b	0.06 AU	9.9 M⊕	2.8 R⊕	6.4 days
	HD 73583 c	0.12 AU	9.6 M⊕	2.7 R⊕	18.9 days

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