Star · G1V
TOI-5027
TOI-5027 is a main-sequence star of spectral type G1V in the constellation Triangulum Australe, 673.7 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Triangulum Australe |
|---|---|
| Distance | 673.7 light-years (206.6 pc) |
| Apparent magnitude | magnitude 11.63 |
| Absolute magnitude | magnitude 5.05 |
| Spectral type | G1V |
| Surface temperature | 5,910 K |
| Luminosity | 0.932 L☉ |
| Radius | 0.92 R☉ |
| Mass | 1.02 M☉ |
| Age | 0.4 billion years |
| Metallicity [Fe/H] | -0.15 |
| Right ascension (J2000) | 16h 15m 32.5s |
| Declination (J2000) | −69° 13′ 01″ |
| Space velocity (relative to the Sun) | 51.6 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 11.63. Visible from the whole Southern Hemisphere and north to latitude 21° N. South of latitude 21° S it never sets. It stands highest at midnight in May, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1352. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 12 million years.
The Sun seen from there
From a planet around TOI-5027, the Sun would look like a star of magnitude 11.41, in the direction where our sky has the constellation Camelopardalis. It would be invisible to the naked eye.
Planets
- TOI-5027 b 10.2-day orbit · 10.8 R⊕
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.