Kepler-37 is 208 light-years from the Sun. The NASA Exoplanet Archive lists 4 planets around this 5,357 K star; the first was found in 2013 by transit (Kepler).
Fly there in 3DKepler-37 b goes round its star every 13.4 days, 7 times as often as Mercury goes round the Sun.
| Surface temperature | 5,357 K |
| Mass | 0.79 solar masses |
| Radius | 0.789 solar radii |
| Luminosity | 0.4766 times the Sun |
| Apparent magnitude | 9.77 |
| Age | about 7.6 billion years |
| Distance from the Sun | 208.5 light-years (63.9 parsecs) |
| Position (J2000) | RA 284.0593°, Dec 44.5184° |
| Constellation | Lyra |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Kepler-37 b | 13.4 days | 0.102 AU | 0.3098 R⊕ | 0.79 M⊕ | Transit, 2013 |
| Kepler-37 c | 21.3 days | 0.139 AU | 0.755 R⊕ | 1.3 M⊕ | Transit, 2013 |
| Kepler-37 d | 39.8 days | 0.211 AU | 2.03 R⊕ | 2 M⊕ | Transit, 2013 |
| Kepler-37 e | 51.2 days | 0.250 AU | 0.37 R⊕ | 8.1 M⊕ minimum | Transit, 2014 |
Values are the NASA Exoplanet Archive’s composite parameters. A radius marked estimated comes from a mass–radius relation; a mass marked minimum is M sin i. Planet sizes and colours in the 3D view are renderings: none of these worlds has been photographed as more than a point of light.