The TOI-1294 System
TOI-1294 is a planetary system in the constellation Ursa Minor hosting 2 confirmed exoplanets, about 1,085 light-years from Earth.
Size Comparison: The Planets of TOI-1294
Planets without a measured radius are not shown.
TOI-1294: Star and Habitable Zone
TOI-1294
- Surface temperature
- 5,718 K (Sun: 5,772 K)
- Mass
- 1.16 M☉
- Radius
- 1.56 R☉
- Luminosity
- 2.3360 L☉
- Age
- 6.2 billion years (Sun: 4.6)
Habitable zone of TOI-1294: 1.151–2.716 AU (conservative: 1.458–2.575 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-1294 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| TOI-1294 b | Hot Jupiter | 3.9 d | 10.12 R⊕ | — | 2024 |
| TOI-1294 c | Cold Gas Giant | 160 d | — | — | 2024 |
Discovery History
The first planet found here, TOI-1294 b, was discovered in 2024 using the transit method.
- 2024 — TOI-1294 b (Transit)
- 2024 — TOI-1294 c (Radial Velocity)
Frequently Asked Questions About TOI-1294
How many planets does TOI-1294 have?
TOI-1294 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the TOI-1294 system habitable?
None of the known planets in TOI-1294 orbit within the star's habitable zone.
How far away is TOI-1294?
TOI-1294 is about 1,085 light-years from Earth in the constellation Ursa Minor.
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