HAT-P-37 is 1,274 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 5,500 K star; the first was found in 2011 by transit (HATNet).
Fly there in 3DHAT-P-37 b goes round its star every 2.80 days, 31 times as often as Mercury goes round the Sun.
| Surface temperature | 5,500 K |
| Mass | 0.929 solar masses |
| Radius | 0.877 solar radii |
| Luminosity | 0.6194 times the Sun |
| Apparent magnitude | 13.427 |
| Age | about 3.6 billion years |
| Distance from the Sun | 1273.9 light-years (390.6 parsecs) |
| Position (J2000) | RA 284.2960°, Dec 51.2691° |
| Constellation | Draco |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HAT-P-37 b | 2.80 days | 0.0379 AU | 13.204 R⊕ | 371.53 M⊕ | Transit, 2011 |
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.