Star · G9V
TIC 270471727
TIC 270471727 is a main-sequence star of spectral type G9V in the constellation Mensa, 594.0 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Mensa |
|---|---|
| Distance | 594.0 light-years (182.1 pc) |
| Apparent magnitude | magnitude 11.95 |
| Absolute magnitude | magnitude 5.65 |
| Spectral type | G9V |
| Surface temperature | 5,270 K |
| Luminosity | 0.676 L☉ |
| Radius | 0.997 R☉ |
| Mass | 0.9 M☉ |
| Metallicity [Fe/H] | -0.09 |
| Right ascension (J2000) | 6h 28m 50.7s |
| Declination (J2000) | −78° 28′ 23″ |
| Space velocity (relative to the Sun) | 34.1 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 11.95. Visible from the whole Southern Hemisphere and north to latitude 12° N. South of latitude 12° S it never sets.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1432. 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.
The Sun seen from there
From a planet around TIC 270471727, the Sun would look like a star of magnitude 11.13, in the direction where our sky has the constellation Draco. It would be invisible to the naked eye.
Planets
- TIC 270471727 b 10.5-day orbit · 2.75 R⊕
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.