The TOI-4468 System
TOI-4468 is a planetary system in the constellation Draco hosting 2 confirmed exoplanets, about 1,225 light-years from Earth.
Size Comparison: The Planets of TOI-4468
TOI-4468: Star and Habitable Zone
TOI-4468
- Surface temperature
- 5,170 K (Sun: 5,772 K)
- Mass
- 0.81 M☉
- Radius
- 0.77 R☉
- Luminosity
- 0.3810 L☉
- Age
- 7.4 billion years (Sun: 4.6)
Habitable zone of TOI-4468: 0.479–1.152 AU (conservative: 0.607–1.092 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-4468 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| TOI-4468 b | Hot Jupiter | 2.8 d | 11.29 R⊕ | — | 2026 |
| TOI-4468 c | Sub Neptune | 7.0 d | 3.09 R⊕ | — | 2026 |
Discovery History
The first planet found here, TOI-4468 b, was discovered in 2026 using the transit method.
- 2026 — TOI-4468 b (Transit)
- 2026 — TOI-4468 c (Transit)
Frequently Asked Questions About TOI-4468
How many planets does TOI-4468 have?
TOI-4468 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the TOI-4468 system habitable?
None of the known planets in TOI-4468 orbit within the star's habitable zone.
How far away is TOI-4468?
TOI-4468 is about 1,225 light-years from Earth in the constellation Draco.
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