Star · M4V
2MASS J11193254-1137466
2MASS J11193254-1137466 is a main-sequence star of spectral type M4V in the constellation Crater, 137.0 light-years from the Sun.
| Constellation | Crater |
|---|---|
| Distance | 137.0 light-years (42.0 pc) |
| Apparent magnitude | magnitude 22.97 |
| Absolute magnitude | magnitude 19.85 |
| Spectral type | M4V |
| Surface temperature | 2,980 K |
| Luminosity | 1.80 × 10⁻⁵ L☉ |
| Radius | 0.016 R☉ |
| Mass | 0.075 M☉ (estimated) |
| Right ascension (J2000) | 11h 19m 32.5s |
| Declination (J2000) | −11° 37′ 47″ |
| Space velocity (relative to the Sun) | 38.5 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 22.97. Visible from the whole Southern Hemisphere and north to latitude 78° N. South of latitude 78° 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 1889. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 2.4 million years.
The Sun seen from there
From a planet around 2MASS J11193254-1137466, the Sun would look like a star of magnitude 7.95, in the direction where our sky has the constellation Pegasus. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 55235 3.67 light-years
- GJ 3645 8.00 light-years
- HIP 55233 8.90 light-years
- SDSS J110927.19-160653.7 12.3 light-years
- HIP 56213 13.8 light-years
- HIP 56960 15.3 light-years
- HIP 53186 18.2 light-years
- HIP 53250 18.2 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.