HAT-P-25 b
Orbiting HAT-P-25
HAT-P-25 b is an exoplanet orbiting the star HAT-P-25, discovered in 2012 using the Transit method. It is a Jupiter-sized world.
Radius
12.72
Earth radii
Mass
180.85
Earth masses
Orbital Period
3.7
days
Distance
300.4
parsecs
Equilibrium Temp
1182
K
Radius (Earth radii)
12.72
Mass (Earth masses)
180.85
Measured
Equilibrium Temperature
1182 K
Parameter source: Wang et al. 2018
Orbital Period
3.653+0.000−0.000days
Semi-Major Axis
0.0466+0.0008−0.0008au
Planet Mass (Earth masses)
180.85+7.31−6.99
Planet Mass (Jupiter masses)
0.5690+0.0230−0.0220
Eccentricity
0.0230+0.0220−0.0140
Epoch of Periastron
2455200.78+0.53−0.18days(BJD-TDB)
Argument of Periastron
287.0+52.0−17.0deg
Radial Velocity Semi-Amplitude
74.50+1.40−1.40m/s
Distance from Earth
300.4 pc (~980 ly)
Spectral Type
Unknown
Temperature
5519 K
Mass (Solar)
1.01 M☉
Radius (Solar)
0.92 R☉
Luminosity
-0.15 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
48.4355°, 25.1974°
Discovery Method
Transit
Discovery Year
2012
Source ID: HAT-P-25 b
HAT-P-25 b orbits HAT-P-25 and was reported in 2012 and was detected with the Transit method.
Published measurements list a radius of 12.72 Earth radii, a mass of 180.85 Earth masses, an orbital period of 3.65 days, and an equilibrium temperature near 1,182 K.
Catalog data places the system at about 300.4 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 HAT-P-25