HATS-42 b
Orbiting HATS-42
HATS-42 b is an exoplanet orbiting the star HATS-42, discovered in 2018 using the Transit method. It is a Jupiter-sized world.
Radius
15.69
Earth radii
Mass
597.52
Earth masses
Orbital Period
2.3
days
Distance
800.4
parsecs
Equilibrium Temp
1856
K
Radius (Earth radii)
15.69
Mass (Earth masses)
597.52
Measured
Equilibrium Temperature
1856 K
Parameter source: Bento et al. 2018
Orbital Period
2.292+0.000−0.000days
Semi-Major Axis
0.0369+0.0006−0.0006au
Planet Mass (Earth masses)
597.52+47.67−47.67
Planet Mass (Jupiter masses)
1.8800+0.1500−0.1500
Eccentricity
<0.229
Radial Velocity Semi-Amplitude
246.00+17.00−17.00m/s
Distance from Earth
800.4 pc (~2610 ly)
Spectral Type
Unknown
Temperature
6060 K
Mass (Solar)
1.27 M☉
Radius (Solar)
1.48 R☉
Luminosity
0.42 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
108.4524°, -33.4373°
Discovery Method
Transit
Discovery Year
2018
Source ID: HATS-42 b
HATS-42 b orbits HATS-42 and was reported in 2018 and was detected with the Transit method.
Published measurements list a radius of 15.69 Earth radii, a mass of 597.52 Earth masses, an orbital period of 2.29 days, and an equilibrium temperature near 1,856 K.
Catalog data places the system at about 800.4 parsecs from Earth and 1 known planet in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open HATS-42