Star · K5
HIP 80610
HIP 80610 is a supergiant star of spectral type K5 in the constellation Ophiuchus, 1,035 light-years from the Sun.
| Constellation | Ophiuchus |
|---|---|
| Distance | 1,035 light-years (317.4 pc) |
| Apparent magnitude | magnitude 6.35 |
| Absolute magnitude | magnitude −1.16 |
| Spectral type | K5 |
| Surface temperature | 3,600 K |
| Luminosity | 1,220 L☉ |
| Radius | 89.8 R☉ |
| Mass | 6.91 M☉ (estimated) |
| Right ascension (J2000) | 16h 27m 32.3s |
| Declination (J2000) | +2° 52′ 14″ |
| Space velocity (relative to the Sun) | 21.4 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.35). Visible from the whole Northern Hemisphere and south to latitude 87° S. It stands highest at midnight in May, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 991. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 18 million years.
The Sun seen from there
From a planet around HIP 80610, the Sun would look like a star of magnitude 12.34, in the direction where our sky has the constellation Eridanus. 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.