The TOI-2458 System
TOI-2458 is a planetary system in the constellation Orion hosting 2 confirmed exoplanets, about 368 light-years from Earth.
Size Comparison: The Planets of TOI-2458
Planets without a measured radius are not shown.
TOI-2458: Star and Habitable Zone
TOI-2458
- Spectral type
- F9-F9.5
- Surface temperature
- 6,005 K (Sun: 5,772 K)
- Mass
- 1.05 M☉
- Radius
- 1.31 R☉
- Age
- 5.7 billion years (Sun: 4.6)
Habitable zone of TOI-2458: 1.047–2.454 AU (conservative: 1.327–2.326 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-2458 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| TOI-2458 b | Super Earth | 3.7 d | 2.83 R⊕ | — | 2024 |
| TOI-2458 c | Neptune-like | 17 d | — | — | 2024 |
Discovery History
The first planet found here, TOI-2458 b, was discovered in 2024 using the transit method.
- 2024 — TOI-2458 b (Transit)
- 2024 — TOI-2458 c (Radial Velocity)
Frequently Asked Questions About TOI-2458
How many planets does TOI-2458 have?
TOI-2458 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the TOI-2458 system habitable?
None of the known planets in TOI-2458 orbit within the star's habitable zone.
How far away is TOI-2458?
TOI-2458 is about 368 light-years from Earth in the constellation Orion.
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