Star · M0
Gl 697.1
Gl 697.1 is a main-sequence star of spectral type M0 in the constellation Ophiuchus, 82.1 light-years from the Sun.
| Other names | HIP 87745 |
|---|---|
| Constellation | Ophiuchus |
| Distance | 82.1 light-years (25.2 pc) |
| Apparent magnitude | magnitude 10.12 |
| Absolute magnitude | magnitude 8.12 |
| Spectral type | M0 |
| Surface temperature | 3,850 K |
| Luminosity | 0.165 L☉ |
| Radius | 0.91 R☉ |
| Mass | 0.637 M☉ (estimated) |
| Right ascension (J2000) | 17h 55m 24.8s |
| Declination (J2000) | +3° 45′ 16″ |
| Space velocity (relative to the Sun) | 13.2 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 10.12. Visible from the whole Northern Hemisphere and south to latitude 86° S. It stands highest at midnight in June, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1944. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 1.5 million years.
The Sun seen from there
From a planet around Gl 697.1, the Sun would look like a star of magnitude 6.83, in the direction where our sky has the constellation Orion. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.