YSES 2 b
Description: YSES 2 b is an exoplanet orbiting the star YSES 2 in the constellation of Musca. It was discovered through direct imaging by Bohn et al. in 2021. The planet is unusually far from its young host star.
Physical Properties
Mass (Jupiter mass): 6.3 MJ
Radius (Jupiter radius): 1.14 RJ
Density: 5.37 g/cm³
Equilibrium Temperature: Unknown
Orbital Parameters
Orbital Period: Unknown
Semi-major Axis: 115.0 AU
Eccentricity: Unknown
Inclination: Unknown
Host Star Properties
Host Star: YSES 2
Spectral Type: K1 V
Temperature: 4749.0 K
Stellar Mass: 1.1 M☉
Stellar Radius: 1.19 R☉
Discovery Information
Planet Letter: b
Object ID: 3.12707
Host ID: 2.572915
Discovery Date: 2021-04
Discovery Year: 2021
Discovery Method: Imaging
Discovery Locale: Ground
Discovery Facility: Paranal Observatory
Discovery Instrument: SPHERE