Star · G8V
TOI-1011
TOI-1011 is a main-sequence star of spectral type G8V in the constellation Puppis, 170.8 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Other names | HIP 36964 |
|---|---|
| Constellation | Puppis |
| Distance | 170.8 light-years (52.4 pc) |
| Apparent magnitude | magnitude 8.94 |
| Absolute magnitude | magnitude 5.34 |
| Spectral type | G8V |
| Surface temperature | 5,480 K |
| Luminosity | 0.7 L☉ |
| Radius | 0.92 R☉ |
| Mass | 0.91 M☉ |
| Metallicity [Fe/H] | 0.03 |
| Right ascension (J2000) | 7h 35m 56.2s |
| Declination (J2000) | −32° 50′ 29″ |
| Space velocity (relative to the Sun) | 67.8 km/s |
In the sky
Too faint for the naked eye (magnitude 8.94); binoculars will find it. Visible from the whole Southern Hemisphere and north to latitude 57° N. South of latitude 57° S it never sets. It stands highest at midnight in January, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1855. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 3.0 million years.
The Sun seen from there
From a planet around TOI-1011, the Sun would look like a star of magnitude 8.43, in the direction where our sky has the constellation Cygnus. It would be invisible to the naked eye.
Planets
- TOI-1011 b 2.47-day orbit · 1.45 R⊕
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 37781 8.79 light-years
- HIP 36165 12.4 light-years
- HIP 38531 15.0 light-years
- HIP 36160 15.0 light-years
- HIP 36414 16.4 light-years
- HIP 37171 18.5 light-years
- HIP 38236 19.6 light-years
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.