Star · G2V
HIP 113445
HIP 113445 is a main-sequence star of spectral type G2V in the constellation Pegasus, 106.2 light-years from the Sun.
| Constellation | Pegasus |
|---|---|
| Distance | 106.2 light-years (32.6 pc) |
| Apparent magnitude | magnitude 6.43 |
| Absolute magnitude | magnitude 3.87 |
| Spectral type | G2V |
| Surface temperature | 5,820 K |
| Luminosity | 2.62 L☉ |
| Radius | 1.59 R☉ |
| Mass | 1.27 M☉ (estimated) |
| Right ascension (J2000) | 22h 58m 35.1s |
| Declination (J2000) | +9° 21′ 25″ |
| Space velocity (relative to the Sun) | 68.6 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.43). Visible from the whole Northern Hemisphere and south to latitude 81° S. 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 1920. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 1.9 million years.
The Sun seen from there
From a planet around HIP 113445, the Sun would look like a star of magnitude 7.39, in the direction where our sky has the constellation Crater. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 114294 7.28 light-years
- GJ 4328 11.6 light-years
- ULAS J231557.61+132256.2 11.8 light-years
- HIP 115112 11.9 light-years
- ULAS J232315.39+071931.0 13.0 light-years
- ULAS J231856.24+043328.5 13.1 light-years
- WISEA J232307.08+054113.0 13.3 light-years
- HIP 111974 13.4 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.