MXB 1658-298 b
Orbiting MXB 1658-298
MXB 1658-298 b is an exoplanet orbiting the star MXB 1658-298, discovered in 2017 using the Eclipse Timing Variations method.
Mass
7532.57
Earth masses
Orbital Period
760.0
days
Radius (Earth radii)
Unknown
Mass (Earth masses)
7532.57
Measured
Equilibrium Temperature
Unknown
Parameter source: Jain et al. 2017
Orbital Period
760.000days
Semi-Major Axis
1.6130+0.1100−0.1100au
Planet Mass (Earth masses)
7532.57+1017.06−1017.06
Planet Mass (Jupiter masses)
23.7000+3.2000−3.2000
Distance from Earth
Unknown
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
Unknown
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
1
Stars in System
2
Coordinates (RA, Dec)
255.5273°, -29.9456°
Discovery Method
Eclipse Timing Variations
Discovery Year
2017
Source ID: MXB 1658-298 b
MXB 1658-298 b orbits MXB 1658-298 and was reported in 2017 and was detected with the Eclipse Timing Variations method.
Published measurements list a mass of 7,532.57 Earth masses and an orbital period of 760 days.
Catalog data places 1 known planet in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open MXB 1658-298