The HIP 8152 System
HIP 8152 is a planetary system in the constellation Cetus hosting 2 confirmed exoplanets, about 332 light-years from Earth.
Size Comparison: The Planets of HIP 8152
HIP 8152: Star and Habitable Zone
HIP 8152
- Surface temperature
- 5,618 K (Sun: 5,772 K)
- Mass
- 0.94 M☉
- Radius
- 0.96 R☉
- Luminosity
- 0.8310 L☉
- Age
- 6.0 billion years (Sun: 4.6)
Habitable zone of HIP 8152: 0.691–1.634 AU (conservative: 0.875–1.550 AU), per Kopparapu et al. (2014). Earth orbits the Sun at 1 AU.
See the full interactive habitable-zone view in the Exoplanet Explorer app ›
All 2 Planets in the HIP 8152 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| HIP 8152 b | Mini Neptune | 11 d | 2.54 R⊕ | — | 2023 |
| HIP 8152 c | Super Earth | 20 d | 2.52 R⊕ | — | 2023 |
Discovery History
The first planet found here, HIP 8152 b, was discovered in 2023 using the transit method.
- 2023 — HIP 8152 b (Transit)
- 2023 — HIP 8152 c (Transit)
Frequently Asked Questions About HIP 8152
How many planets does HIP 8152 have?
HIP 8152 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the HIP 8152 system habitable?
None of the known planets in HIP 8152 orbit within the star's habitable zone.
How far away is HIP 8152?
HIP 8152 is about 332 light-years from Earth in the constellation Cetus.
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