HIP 105707 b
Also written HIP 105707b
- Mass
- 7800.00 × Earth
- Radius
- 12.00 × Earth
- Gravity
- 54.17 g
- Surface (est.)
- 1,490 K
- Year
- 669 days
- From Earth
- 162 ly
- Mass
- 7800.00 × Earth
- Radius
- 12.00 × Earth
- Gravity
- 54.17 g
- Surface (est.)
- 1,490 K
- Year
- 669 days
- From Earth
- 162 ly
HIP 105707 system
- Type
- K-type (Orange)
- Spectral type
- K6/K7
- Temperature
- 4,201 K
- Radius
- 0.71 ☉
- Mass
- 0.707 ☉
- Planets
- 1
- Luminosity
- 0.148 ☉
Published by the NASA Exoplanet Archive. This world’s temperature and habitability score are computed from this star’s measured luminosity, not from a stand-in for its class.
HIP 105707 b1.34 AUYou are here7,800 M⊕Star and planets drawn to scale: the star is 6.5 times as wide as HIP 105707 b, so only its edge is in view. Orbits spaced as in the star system view.
Estimated: this planet doesn't transit its star, so its size is inferred, not measured
HIP 105707 b, from the NASA Exoplanet Archive (found 2026). Measured: 7800 Earth masses, 1.34 AU, a 4201 K K-type star. Composition inferred from a mass of 7800 Earths, which is giant territory whatever its 4.51x density suggests, with an assumed 24-hour day — rotation cannot be measured for exoplanets. Note: TerraForge comes out at 1490 K against the archive's 147 K, because it models stars by spectral class, and HIP 105707 is not an average K-type.
Surface. No surface: a deuterium-burning sphere the size of Jupiter and dozens of times its mass, glowing dull red from its own heat
Hydrogen and helium with iron and silicate cloud decks - hot enough to rain molten metal
Hydrogen-rich atmosphere typical of gas giants