Star · G V
TOI-4633
TOI-4633 is a main-sequence star of spectral type G V in the constellation Draco, 309.1 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Draco |
|---|---|
| Distance | 309.1 light-years (94.8 pc) |
| Apparent magnitude | magnitude 9.10 |
| Absolute magnitude | magnitude 4.22 |
| Spectral type | G V |
| Surface temperature | 5,800 K |
| Luminosity | 2.05 L☉ |
| Radius | 1.05 R☉ |
| Mass | 1.1 M☉ |
| Age | 1.3 billion years |
| Metallicity [Fe/H] | 0.24 |
| Right ascension (J2000) | 17h 07m 22.4s |
| Declination (J2000) | +62° 28′ 33″ |
| Space velocity (relative to the Sun) | 31.9 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 9.10. Visible from the whole Northern Hemisphere and south to latitude 28° S. North of latitude 28° N it never sets. It stands highest at midnight in June, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1717. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 5.5 million years.
The Sun seen from there
From a planet around TOI-4633, the Sun would look like a star of magnitude 9.71, in the direction where our sky has the constellation Dorado. It would be invisible to the naked eye.
Planets
- TOI-4633 c 272-day orbit · 3.2 R⊕
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- TOI-1154 13.2 light-years
- SDSS J172545.59+640501.2 16.6 light-years
- HIP 82325 17.3 light-years
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.