Star · ?
GJ 3967
GJ 3967 is a main-sequence star of spectral type ? in the constellation Ophiuchus, 36.8 light-years from the Sun.
| Constellation | Ophiuchus |
|---|---|
| Distance | 36.8 light-years (11.3 pc) |
| Apparent magnitude | magnitude 13.69 |
| Absolute magnitude | magnitude 13.43 |
| Spectral type | ? |
| Surface temperature | 3,520 K |
| Luminosity | 0.00203 L☉ |
| Radius | 0.122 R☉ |
| Mass | 0.128 M☉ (estimated) |
| Right ascension (J2000) | 16h 40m 05.3s |
| Declination (J2000) | +0° 42′ 17″ |
| Space velocity (relative to the Sun) | 12.6 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 13.69. Visible from the whole Northern Hemisphere and south to latitude 89° 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 1989. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 652 thousand years.
The Sun seen from there
From a planet around GJ 3967, the Sun would look like a star of magnitude 5.09, in the direction where our sky has the constellation Eridanus. It would be visible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- SDSSp J162414.37+002915.6 2.80 light-years
- PSO J247.3273+03.5932 4.26 light-years
- 12 Oph 4.89 light-years
- Gl 660B 5.46 light-years
- Gl 653 5.88 light-years
- Gl 654 5.90 light-years
- Gl 660A 6.21 light-years
- GJ 1210 8.26 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.