Star · K2V
K2-48
K2-48 is a main-sequence star of spectral type K2V in the constellation Virgo, 1,023 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Virgo |
|---|---|
| Distance | 1,023 light-years (313.8 pc) |
| Apparent magnitude | magnitude 14.35 |
| Absolute magnitude | magnitude 6.87 |
| Spectral type | K2V |
| Surface temperature | 4,900 K |
| Luminosity | 0.22 L☉ |
| Radius | 0.73 R☉ |
| Mass | 0.77 M☉ |
| Metallicity [Fe/H] | -0.19 |
| Right ascension (J2000) | 11h 44m 29.6s |
| Declination (J2000) | +3° 16′ 21″ |
| Space velocity (relative to the Sun) | 76.1 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 14.35. Visible from the whole Northern Hemisphere and south to latitude 87° S. 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 1003. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 18 million years.
The Sun seen from there
From a planet around K2-48, the Sun would look like a star of magnitude 12.31, in the direction where our sky has the constellation Pisces. It would be invisible to the naked eye.
Planets
- K2-48 b 20.5-day orbit · 2.24 R⊕
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.