Star · G4 V
HD 136352
HD 136352 is a main-sequence star of spectral type G4 V in the constellation Lupus, 48.1 light-years from the Sun. It is orbited by 3 confirmed exoplanet(s).
| Other names | ν² Lup · Gl 582 · HIP 75181 |
|---|---|
| Constellation | Lupus |
| Distance | 48.1 light-years (14.7 pc) |
| Apparent magnitude | magnitude 5.65 |
| Absolute magnitude | magnitude 4.81 |
| Spectral type | G4 V |
| Surface temperature | 5,660 K |
| Luminosity | 1.04 L☉ |
| Radius | 1.06 R☉ |
| Mass | 0.87 M☉ |
| Age | 12.3 billion years |
| Metallicity [Fe/H] | -0.24 |
| Right ascension (J2000) | 15h 21m 48.2s |
| Declination (J2000) | −48° 19′ 04″ |
| Space velocity (relative to the Sun) | 134.0 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 5.65). Visible from the whole Southern Hemisphere and north to latitude 42° N. South of latitude 42° 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 1978. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 853 thousand years.
The Sun seen from there
From a planet around HD 136352, the Sun would look like a star of magnitude 5.67, in the direction where our sky has the constellation Perseus. It would be visible to the naked eye.
Planets
- HD 136352 b 11.6-day orbit · 1.66 R⊕
- HD 136352 c 27.6-day orbit · 2.92 R⊕
- HD 136352 d 107-day orbit · 2.56 R⊕
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- WISE J160018.05-454332.7 7.02 light-years
- Gl 604 7.10 light-years
- WISE J150115.92-400418.4 8.04 light-years
- Gl 613 9.16 light-years
- Gl 594 9.78 light-years
- Gl 599B 9.83 light-years
- HD 140901 9.85 light-years
- Gl 552.1 10.2 light-years
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.