Star · K1III
HIP 98351
HIP 98351 is a giant star of spectral type K1III in the constellation Sagittarius, 182.7 light-years from the Sun.
| Constellation | Sagittarius |
|---|---|
| Distance | 182.7 light-years (56.0 pc) |
| Apparent magnitude | magnitude 6.27 |
| Absolute magnitude | magnitude 2.53 |
| Spectral type | K1III |
| Surface temperature | 4,620 K |
| Luminosity | 14 L☉ |
| Radius | 5.84 R☉ |
| Mass | 1.94 M☉ (estimated) |
| Right ascension (J2000) | 19h 58m 56.4s |
| Declination (J2000) | −30° 32′ 18″ |
| Space velocity (relative to the Sun) | 57.5 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.27). Visible from the whole Southern Hemisphere and north to latitude 59° N. South of latitude 59° S it never sets. It stands highest at midnight in July, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1843. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 3.2 million years.
The Sun seen from there
From a planet around HIP 98351, the Sun would look like a star of magnitude 8.57, in the direction where our sky has the constellation Gemini. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 97977 12.7 light-years
- WISE J200403.17-263751.7 13.1 light-years
- HIP 97448 16.1 light-years
- HIP 97512 16.7 light-years
- HD 190647 17.5 light-years
- HIP 98049 17.6 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.