Star · F9V
Kepler-919
Kepler-919 is a main-sequence star of spectral type F9V in the constellation Cygnus, 3,653 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Cygnus |
|---|---|
| Distance | 3,653 light-years (1,120 pc) |
| Apparent magnitude | magnitude 14.81 |
| Absolute magnitude | magnitude 4.56 |
| Spectral type | F9V |
| Surface temperature | 6,110 K |
| Luminosity | 1.47 L☉ |
| Radius | 1.21 R☉ |
| Mass | 1.15 M☉ |
| Age | 3.0 billion years |
| Metallicity [Fe/H] | 0.07 |
| Right ascension (J2000) | 19h 52m 27.5s |
| Declination (J2000) | +48° 29′ 40″ |
| Space velocity (relative to the Sun) | 24.4 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 14.81. Visible from the whole Northern Hemisphere and south to latitude 42° S. North of latitude 42° N it never sets. It stands highest at midnight in July, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around 1628 BC. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 65 million years.
The Sun seen from there
From a planet around Kepler-919, the Sun would look like a star of magnitude 15.08, in the direction where our sky has the constellation Puppis. It would be invisible to the naked eye.
Planets
- Kepler-919 b 11-day orbit · 2.25 R⊕
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.