Exoplanet · gas giant
TIC 241249530 b
TIC 241249530 b is a gas giant orbiting the star TIC 241249530. Its year lasts 166 Earth days. It was discovered in 2024 by the Transit method.
| Host star | TIC 241249530 |
|---|---|
| Distance | 1,058 light-years (324.4 pc) |
| Orbital period | 166 days |
| Orbital radius | 0.641 AU |
| Eccentricity | 0.941 |
| Radius | 13.3 R⊕ · 1.19 R♃ |
| Mass | 1,580 M⊕ · 4.98 M♃ |
| Density | 3.7 g/cm³ |
| Surface gravity | 8.96 × Earth |
| Equilibrium temperature | 439 K (166 °C) |
| Stellar flux received | 6.23 × Earth |
| Discovery method | Transit |
| Discovery year | 2024 |
| Discovered by | Transiting Exoplanet Survey Satellite (TESS) |
Habitable zone
Inside the inner edge of the habitable zone: it receives 6.23 times the light the Earth does, too hot to keep liquid water on its surface.
Its star in the sky
In the planet's sky its star is a disc 1.2° across: 2.2 times the Sun as we see it from Earth.
In the sky
A telescope is needed to see it: its apparent magnitude is 11.99. Visible from the whole Northern Hemisphere and south to latitude 37° S. North of latitude 37° N it never sets. It stands highest at midnight in December, the best time to observe it.
Light's journey
The light you see tonight set out around the year 968. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 19 million years.
Data: NASA Exoplanet Archive, PSCompPars. Its look in the simulation is a rendering based on the measured radius, mass and temperature.