MXB 1658-298
MXB 1658-298 b
Discovered by Eclipse Timing Variations in 2017
unknownmeasured
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Earth-2.0 index
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Earth Similarity Index
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Habitable-zone probability
12.00 R⊕
Radius
Planet
Mass7532.571 M⊕measured
Bulk density24.000 g/cm³
Orbital period760.0000 days
Semi-major axis1.61300 au
Eccentricity—
Incident flux— S⊕
Equilibrium temperature— K
Composite parameter sources3 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostMXB 1658-298
Spectral type—
Effective temperature— K
Radius— R☉
Mass1.980 M☉
Distance—
DiscoveryEclipse Timing Variations, 2017