Star · ?
GJ 1126B
GJ 1126B is a main-sequence star of spectral type ? in the constellation Antlia, 64.0 light-years from the Sun.
| Constellation | Antlia |
|---|---|
| Distance | 64.0 light-years (19.6 pc) |
| Apparent magnitude | magnitude 13.08 |
| Absolute magnitude | magnitude 11.62 |
| Spectral type | ? |
| Surface temperature | 3,850 K |
| Luminosity | 0.00657 L☉ |
| Radius | 0.182 R☉ |
| Mass | 0.213 M☉ (estimated) |
| Right ascension (J2000) | 9h 30m 27.9s |
| Declination (J2000) | −32° 06′ 03″ |
| Space velocity (relative to the Sun) | 36.3 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 13.08. Visible from the whole Southern Hemisphere and north to latitude 58° N. South of latitude 58° S it never sets. It stands highest at midnight in February, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1962. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 1.1 million years.
The Sun seen from there
From a planet around GJ 1126B, the Sun would look like a star of magnitude 6.29, in the direction where our sky has the constellation Cygnus. It would be visible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- GJ 1126A 0.00 light-years
- WISE J091408.96-345941.5 6.40 light-years
- GJ 1118 7.82 light-years
- HIP 47890 8.52 light-years
- HIP 43947 8.54 light-years
- Gl 351B 9.88 light-years
- ψ Vel 9.99 light-years
- CWISE J084506.51-330532.7 12.0 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.