CONFIRMED EXOPLANET
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Gas Giant
MXB 1658-298 b
Orbits Host Star: MXB 1658-298
Planetary Radius
12.000 R⊕
Planetary Mass
7532.571 M⊕
Surface Gravity
52.31 g / g⊕
Equilibrium Temp
—
Orbital Period
760 days
Discovery Year
2017 (Eclipse Timing Variations)
Habitability Assessment
☁️ Gaseous Envelope: With a radius exceeding 2.2 Earth radii, this world is modeled as a volatile-rich sub-Neptune or Jovian gas giant without a defined solid surface boundary.
Discovery Facility: Multiple Observatories.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS