Star · F8V
ν¹ Lup
ν¹ Lup is a main-sequence star of spectral type F8V in the constellation Lupus, 114.2 light-years from the Sun.
| Other names | GJ 3901 · HIP 75206 |
|---|---|
| Constellation | Lupus |
| Distance | 114.2 light-years (35.0 pc) |
| Apparent magnitude | magnitude 4.99 |
| Absolute magnitude | magnitude 2.27 |
| Spectral type | F8V |
| Surface temperature | 6,320 K |
| Luminosity | 10.7 L☉ |
| Radius | 2.73 R☉ |
| Mass | 1.81 M☉ (estimated) |
| Right ascension (J2000) | 15h 22m 08.3s |
| Declination (J2000) | −47° 55′ 40″ |
| Space velocity (relative to the Sun) | 34.3 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 4.99). 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 1912. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 2.0 million years.
The Sun seen from there
From a planet around ν¹ Lup, the Sun would look like a star of magnitude 7.55, in the direction where our sky has the constellation Perseus. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.