Star · M4V
2MASS J11145133-2618235
2MASS J11145133-2618235 is a main-sequence star of spectral type M4V in the constellation Hydra, 18.2 light-years from the Sun.
| Constellation | Hydra |
|---|---|
| Distance | 18.2 light-years (5.58 pc) |
| Apparent magnitude | magnitude 23.36 |
| Absolute magnitude | magnitude 24.63 |
| Spectral type | M4V |
| Surface temperature | 2,980 K |
| Luminosity | 2.21 × 10⁻⁷ L☉ |
| Radius | 0.00177 R☉ |
| Mass | 0.075 M☉ (estimated) |
| Right ascension (J2000) | 11h 14m 51.1s |
| Declination (J2000) | −26° 18′ 24″ |
| Space velocity (relative to the Sun) | 80.6 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 23.36. Visible from the whole Southern Hemisphere and north to latitude 64° N. South of latitude 64° S it never sets. It stands highest at midnight in March, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 2008. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 323 thousand years.
The Sun seen from there
From a planet around 2MASS J11145133-2618235, the Sun would look like a star of magnitude 3.56, in the direction where our sky has the constellation Pegasus. It would be visible 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.