Star · G2 V
TOI-4492
TOI-4492 is a main-sequence star of spectral type G2 V in the constellation Vulpecula, 465.8 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Vulpecula |
|---|---|
| Distance | 465.8 light-years (142.8 pc) |
| Apparent magnitude | magnitude 10.40 |
| Absolute magnitude | magnitude 4.63 |
| Spectral type | G2 V |
| Surface temperature | 5,710 K |
| Luminosity | 1.43 L☉ |
| Radius | 1.22 R☉ |
| Mass | 1.07 M☉ |
| Metallicity [Fe/H] | 0.22 |
| Right ascension (J2000) | 20h 34m 36.3s |
| Declination (J2000) | +29° 14′ 18″ |
| Space velocity (relative to the Sun) | 82.7 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 10.40. Visible from the whole Northern Hemisphere and south to latitude 61° S. North of latitude 61° N it never sets. It stands highest at midnight in July, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1560. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 8.3 million years.
The Sun seen from there
From a planet around TOI-4492, the Sun would look like a star of magnitude 10.60, in the direction where our sky has the constellation Pyxis. It would be invisible to the naked eye.
Planets
- TOI-4492 b 4.43-day orbit · 11.8 R⊕
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.