Star · G4V
Kepler-351
Kepler-351 is a main-sequence star of spectral type G4V in the constellation Lyra, 3,535 light-years from the Sun. It is orbited by 3 confirmed exoplanet(s).
| Constellation | Lyra |
|---|---|
| Distance | 3,535 light-years (1,084 pc) |
| Apparent magnitude | magnitude 16.23 |
| Absolute magnitude | magnitude 6.06 |
| Spectral type | G4V |
| Surface temperature | 5,640 K |
| Luminosity | 0.411 L☉ |
| Radius | 0.854 R☉ |
| Mass | 0.81 M☉ |
| Age | 2.9 billion years |
| Metallicity [Fe/H] | -0.16 |
| Right ascension (J2000) | 19h 05m 48.7s |
| Declination (J2000) | +42° 39′ 28″ |
| Space velocity (relative to the Sun) | 102.1 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 16.23. Visible from the whole Northern Hemisphere and south to latitude 47° S. North of latitude 47° 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 1510 BC. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 63 million years.
The Sun seen from there
From a planet around Kepler-351, the Sun would look like a star of magnitude 15.00, in the direction where our sky has the constellation Puppis. It would be invisible to the naked eye.
Planets
- Kepler-351 b 37.1-day orbit · 3.06 R⊕
- Kepler-351 c 57.2-day orbit · 3.19 R⊕
- Kepler-351 d 143-day orbit · 2.72 R⊕
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.