Star · F3V
13 LMi
13 LMi is a main-sequence star of spectral type F3V in the constellation Leo Minor, 172.2 light-years from the Sun.
| Other names | HIP 47631 |
|---|---|
| Constellation | Leo Minor |
| Distance | 172.2 light-years (52.8 pc) |
| Apparent magnitude | magnitude 6.12 |
| Absolute magnitude | magnitude 2.51 |
| Spectral type | F3V |
| Surface temperature | 6,960 K |
| Luminosity | 8.45 L☉ |
| Radius | 2 R☉ |
| Mass | 1.7 M☉ (estimated) |
| Right ascension (J2000) | 9h 42m 42.7s |
| Declination (J2000) | +35° 05′ 36″ |
| Space velocity (relative to the Sun) | 15.8 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.12). Visible from the whole Northern Hemisphere and south to latitude 55° S. North of latitude 55° N it never sets. It stands highest at midnight in February, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1854. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 3.1 million years.
The Sun seen from there
From a planet around 13 LMi, the Sun would look like a star of magnitude 8.44, in the direction where our sky has the constellation Piscis Austrinus. 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.