Star · K4III
κ² Ind
κ² Ind is a giant star of spectral type K4III in the constellation Indus, 459.9 light-years from the Sun.
| Other names | HIP 109081 |
|---|---|
| Constellation | Indus |
| Distance | 459.9 light-years (141.0 pc) |
| Apparent magnitude | magnitude 5.62 |
| Absolute magnitude | magnitude −0.13 |
| Spectral type | K4III |
| Surface temperature | 3,840 K |
| Luminosity | 332 L☉ |
| Radius | 41.1 R☉ |
| Mass | 4.77 M☉ (estimated) |
| Right ascension (J2000) | 22h 05m 51.0s |
| Declination (J2000) | −59° 38′ 10″ |
| Space velocity (relative to the Sun) | 55.6 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 5.62). Visible from the whole Southern Hemisphere and north to latitude 30° N. South of latitude 30° S it never sets. It stands highest at midnight in August, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1566. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 8.2 million years.
The Sun seen from there
From a planet around κ² Ind, the Sun would look like a star of magnitude 10.58, in the direction where our sky has the constellation Ursa Major. 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.