Star · B0IV
λ Lep
λ Lep is a subgiant star of spectral type B0IV in the constellation Lepus, 977.2 light-years from the Sun.
| Other names | HIP 24845 |
|---|---|
| Constellation | Lepus |
| Distance | 977.2 light-years (299.6 pc) |
| Apparent magnitude | magnitude 4.29 |
| Absolute magnitude | magnitude −3.09 |
| Spectral type | B0IV |
| Surface temperature | 14,490 K |
| Luminosity | 4,210 L☉ |
| Radius | 10.3 R☉ |
| Mass | 9.86 M☉ (estimated) |
| Right ascension (J2000) | 5h 19m 34.5s |
| Declination (J2000) | −13° 10′ 36″ |
| Space velocity (relative to the Sun) | 21.6 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 4.29). Visible from the whole Southern Hemisphere and north to latitude 77° N. South of latitude 77° S it never sets. It stands highest at midnight in December, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1049. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 17 million years.
The Sun seen from there
From a planet around λ Lep, the Sun would look like a star of magnitude 12.21, in the direction where our sky has the constellation Hercules. It would be invisible to the naked eye.
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.