Exoplanet · gas giant
TOI-2537 c
TOI-2537 c is a gas giant orbiting the star TOI-2537. Its year lasts 1,920 Earth days. It was discovered in 2024 by the Radial Velocity method.
| Host star | TOI-2537 |
|---|---|
| Distance | 603.3 light-years (185.0 pc) |
| Orbital period | 5.26 years |
| Orbital radius | 2.78 AU |
| Eccentricity | 0.287 |
| Radius | 12.7 R⊕ · 1.13 R♃ |
| Mass (minimum) | 2,300 M⊕ · 7.23 M♃ |
| Density | 6.16 g/cm³ |
| Equilibrium temperature | 123 K (-150 °C) |
| Stellar flux received | 0.0389 × Earth |
| Discovery method | Radial Velocity |
| Discovery year | 2024 |
| Discovered by | Multiple Observatories |
Habitable zone
Beyond the habitable zone: it receives only %3.9 of the light the Earth does, a frozen world.
Its star in the sky
In the planet's sky its star is a disc 0.15° across: 0.28 times the Sun as we see it from Earth.
In the sky
A telescope is needed to see it: its apparent magnitude is 13.24. Visible from the whole Northern Hemisphere and south to latitude 80° S. North of latitude 80° N it never sets. It stands highest at midnight in November, the best time to observe it.
Light's journey
The light you see tonight set out around the year 1423. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 11 million years.
Planets in the same system
- TOI-2537 b 94.1-day orbit · 11.3 R⊕
Data: NASA Exoplanet Archive, PSCompPars. Its look in the simulation is a rendering based on the measured radius, mass and temperature.