The HD 35843 System
HD 35843 is a planetary system in the constellation Pictor hosting 2 confirmed exoplanets, about 227 light-years from Earth.
Size Comparison: The Planets of HD 35843
Planets without a measured radius are not shown.
HD 35843: Star and Habitable Zone
HD 35843
- Surface temperature
- 5,666 K (Sun: 5,772 K)
- Mass
- 0.94 M☉
- Radius
- 0.90 R☉
- Luminosity
- 0.7500 L☉
- Age
- 2.5 billion years (Sun: 4.6)
Habitable zone of HD 35843: 0.654–1.546 AU (conservative: 0.829–1.466 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 HD 35843 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| HD 35843 b | Super Earth | 9.9 d | — | — | 2025 |
| HD 35843 c | Super Earth | 47 d | 2.54 R⊕ | — | 2025 |
Discovery History
The first planet found here, HD 35843 b, was discovered in 2025 using the radial velocity method.
- 2025 — HD 35843 b (Radial Velocity)
- 2025 — HD 35843 c (Transit)
Frequently Asked Questions About HD 35843
How many planets does HD 35843 have?
HD 35843 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the HD 35843 system habitable?
None of the known planets in HD 35843 orbit within the star's habitable zone.
How far away is HD 35843?
HD 35843 is about 227 light-years from Earth in the constellation Pictor.
Explore the HD 35843 system in the app
Browse, filter and compare 6,000+ exoplanets on iPhone, iPad and Apple Watch — with habitable-zone views, widgets and offline data.
