Star · F0IV
HIP 114831
HIP 114831 is a subgiant star of spectral type F0IV in the constellation Cepheus, 374.4 light-years from the Sun.
| Constellation | Cepheus |
|---|---|
| Distance | 374.4 light-years (114.8 pc) |
| Apparent magnitude | magnitude 5.55 |
| Absolute magnitude | magnitude 0.25 |
| Spectral type | F0IV |
| Surface temperature | 7,710 K |
| Luminosity | 69.9 L☉ |
| Radius | 4.69 R☉ |
| Mass | 3.06 M☉ (estimated) |
| Right ascension (J2000) | 23h 15m 37.7s |
| Declination (J2000) | +70° 53′ 17″ |
| Space velocity (relative to the Sun) | 15.4 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 5.55). Visible from the whole Northern Hemisphere and south to latitude 19° S. North of latitude 19° N it never sets. It stands highest at midnight in September, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1652. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 6.6 million years.
The Sun seen from there
From a planet around HIP 114831, the Sun would look like a star of magnitude 10.13, in the direction where our sky has the constellation Carina. 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.