Star · F8
TOI-3353
TOI-3353 is a main-sequence star of spectral type F8 in the constellation Mensa, 257.2 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Mensa |
|---|---|
| Distance | 257.2 light-years (78.8 pc) |
| Apparent magnitude | magnitude 9.40 |
| Absolute magnitude | magnitude 4.92 |
| Spectral type | F8 |
| Surface temperature | 6,370 K |
| Luminosity | 0.941 L☉ |
| Radius | 1.02 R☉ |
| Mass | 1.33 M☉ |
| Right ascension (J2000) | 7h 06m 07.2s |
| Declination (J2000) | −75° 49′ 11″ |
| Space velocity (relative to the Sun) | 14.6 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 9.40. Visible from the whole Southern Hemisphere and north to latitude 14° N. South of latitude 14° S it never sets.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1769. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 4.6 million years.
The Sun seen from there
From a planet around TOI-3353, the Sun would look like a star of magnitude 9.31, in the direction where our sky has the constellation Draco. It would be invisible to the naked eye.
Planets
- TOI-3353.01 4.67-day orbit · 2.67 R⊕
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 32289 8.75 light-years
- HD 68402 18.1 light-years
- HIP 40555 19.8 light-years
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.