Star · K1III
HIP 51047
HIP 51047 is a giant star of spectral type K1III in the constellation Leo Minor, 437.9 light-years from the Sun.
| Constellation | Leo Minor |
|---|---|
| Distance | 437.9 light-years (134.3 pc) |
| Apparent magnitude | magnitude 6.49 |
| Absolute magnitude | magnitude 0.85 |
| Spectral type | K1III |
| Surface temperature | 4,540 K |
| Luminosity | 69.6 L☉ |
| Radius | 13.5 R☉ |
| Mass | 3.05 M☉ (estimated) |
| Right ascension (J2000) | 10h 25m 44.9s |
| Declination (J2000) | +35° 25′ 32″ |
| Space velocity (relative to the Sun) | 77.9 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.49). 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 1588. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 7.8 million years.
The Sun seen from there
From a planet around HIP 51047, the Sun would look like a star of magnitude 10.47, in the direction where our sky has the constellation Piscis Austrinus. 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.