The TOI-1836 System
TOI-1836 is a planetary system in the constellation Draco hosting 2 confirmed exoplanets, about 625 light-years from Earth.
Size Comparison: The Planets of TOI-1836
TOI-1836: Star and Habitable Zone
TOI-1836
- Surface temperature
- 6,380 K (Sun: 5,772 K)
- Mass
- 1.31 M☉
- Radius
- 1.58 R☉
- Luminosity
- 3.7000 L☉
- Age
- 6.6 billion years (Sun: 4.6)
Habitable zone of TOI-1836: 1.392–3.237 AU (conservative: 1.763–3.069 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 TOI-1836 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| TOI-1836 b | Cold Gas Giant | 20 d | 8.00 R⊕ | — | 2024 |
| TOI-1836 c | Super Earth | 1.8 d | 2.60 R⊕ | — | 2024 |
Discovery History
The first planet found here, TOI-1836 b, was discovered in 2024 using the transit method.
- 2024 — TOI-1836 b (Transit)
- 2024 — TOI-1836 c (Transit)
Frequently Asked Questions About TOI-1836
How many planets does TOI-1836 have?
TOI-1836 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the TOI-1836 system habitable?
None of the known planets in TOI-1836 orbit within the star's habitable zone.
How far away is TOI-1836?
TOI-1836 is about 625 light-years from Earth in the constellation Draco.
Explore the TOI-1836 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.
