Star · M3V
2MASS J01062285-5933185
2MASS J01062285-5933185 is a main-sequence star of spectral type M3V in the constellation Tucana, 118.5 light-years from the Sun.
| Constellation | Tucana |
|---|---|
| Distance | 118.5 light-years (36.3 pc) |
| Apparent magnitude | magnitude 21.64 |
| Absolute magnitude | magnitude 18.84 |
| Spectral type | M3V |
| Surface temperature | 3,140 K |
| Luminosity | 2.97 × 10⁻⁵ L☉ |
| Radius | 0.0184 R☉ |
| Mass | 0.075 M☉ (estimated) |
| Right ascension (J2000) | 1h 06m 23.0s |
| Declination (J2000) | −59° 33′ 22″ |
| Space velocity (relative to the Sun) | 34.0 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 21.64. 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 October, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1908. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 2.1 million years.
The Sun seen from there
From a planet around 2MASS J01062285-5933185, the Sun would look like a star of magnitude 7.63, in the direction where our sky has the constellation Ursa Major. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- WISEA J013217.78-581825.9 7.76 light-years
- DENIS J0116529-645557 11.4 light-years
- HD 10180 12.2 light-years
- Emiw 13.7 light-years
- 2MASS J00184613-6356122 14.7 light-years
- HIP 6483 15.3 light-years
- WISEA J004206.84-584023.9 15.4 light-years
- HIP 934 15.8 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.