K2-292 b
Orbiting K2-292
K2-292 b is an exoplanet orbiting the star K2-292, discovered in 2019 using the Transit method. It is a Mini-Neptune world.
Radius
2.63
Earth radii
Mass
24.50
Earth masses
Orbital Period
17.0
days
Distance
114.3
parsecs
Equilibrium Temp
795
K
Radius (Earth radii)
2.63
Mass (Earth masses)
24.50
Measured
Equilibrium Temperature
795 K
Parameter source: Luque et al. 2019
Orbital Period
16.984+0.001−0.001days
Semi-Major Axis
0.1300+0.0100−0.0100au
Planet Mass (Earth masses)
24.50+4.40−4.40
Planet Mass (Jupiter masses)
0.0771+0.0138−0.0138
Eccentricity
0.0400+0.0600−0.0300
Argument of Periastron
104.0+22.0−35.0deg
Radial Velocity Semi-Amplitude
6.10+1.10−1.10m/s
Distance from Earth
114.3 pc (~373 ly)
Spectral Type
G3 V
Temperature
5725 K
Mass (Solar)
1.00 M☉
Radius (Solar)
1.09 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
205.3759°, -9.9461°
Discovery Method
Transit
Discovery Year
2019
Source ID: K2-292 b
K2-292 b orbits K2-292 and was reported in 2019 and was detected with the Transit method.
Published measurements list a radius of 2.63 Earth radii, a mass of 24.5 Earth masses, an orbital period of 16.98 days, and an equilibrium temperature near 795 K.
Catalog data places the system at about 114.3 parsecs from Earth, a host star classified as G3 V, 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 K2-292