The TOI-1782 System
TOI-1782 is a planetary system in the constellation Ursa Minor hosting 2 confirmed exoplanets, about 311 light-years from Earth.
Size Comparison: The Planets of TOI-1782
TOI-1782: Star and Habitable Zone
TOI-1782
- Surface temperature
- 4,336 K (Sun: 5,772 K)
- Mass
- 0.68 M☉
- Radius
- 0.67 R☉
Habitable zone of TOI-1782: 0.303–0.754 AU (conservative: 0.384–0.715 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-1782 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| TOI-1782.02 | Super Earth | 1.8 d | 1.84 R⊕ | — | 2024 |
| TOI-1782.01 | Mini Neptune | 5.0 d | 2.37 R⊕ | — | 2024 |
Discovery History
The first planet found here, TOI-1782.02, was discovered in 2024 using the transit method.
- 2024 — TOI-1782.02 (Transit)
- 2024 — TOI-1782.01 (Transit)
Frequently Asked Questions About TOI-1782
How many planets does TOI-1782 have?
TOI-1782 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the TOI-1782 system habitable?
None of the known planets in TOI-1782 orbit within the star's habitable zone.
How far away is TOI-1782?
TOI-1782 is about 311 light-years from Earth in the constellation Ursa Minor.
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