HAT-P-15 b
Orbiting HAT-P-15
HAT-P-15 b is an exoplanet orbiting the star HAT-P-15, discovered in 2010 using the Transit method. It is a Jupiter-sized world.
Radius
11.88
Earth radii
Mass
616.59
Earth masses
Orbital Period
10.9
days
Distance
192.5
parsecs
Radius (Earth radii)
11.88
Mass (Earth masses)
616.59
Measured
Equilibrium Temperature
Unknown
Parameter source: Stassun et al. 2017
Orbital Period
10.864+0.000−0.000days
Planet Mass (Earth masses)
616.59+95.35−95.35
Planet Mass (Jupiter masses)
1.9400+0.3000−0.3000
Eccentricity
0.1900+0.0200−0.0200
Radial Velocity Semi-Amplitude
180.60+3.50−3.50m/s
Distance from Earth
192.5 pc (~628 ly)
Spectral Type
Unknown
Temperature
5568 K
Mass (Solar)
1.00 M☉
Radius (Solar)
1.07 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
66.2481°, 39.4606°
Discovery Method
Transit
Discovery Year
2010
Source ID: HAT-P-15 b
HAT-P-15 b orbits HAT-P-15 and was reported in 2010 and was detected with the Transit method.
Published measurements list a radius of 11.88 Earth radii, a mass of 616.59 Earth masses, and an orbital period of 10.86 days.
Catalog data places the system at about 192.5 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-15