GJ 3470 is 96.0 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this M1.5 star; the first was found in 2012 by radial velocity (La Silla Observatory).
Fly there in 3DGJ 3470 b goes round its star every 3.34 days, 26 times as often as Mercury goes round the Sun.
| Spectral type | M1.5 |
| Surface temperature | 3,600 K |
| Mass | 0.539 solar masses |
| Radius | 0.547 solar radii |
| Luminosity | 0.029 times the Sun |
| Apparent magnitude | 12.332 |
| Age | about 1.65 billion years |
| Distance from the Sun | 96.0 light-years (29.4 parsecs) |
| Position (J2000) | RA 119.7735°, Dec 15.3912° |
| Constellation | Cancer |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| GJ 3470 b | 3.34 days | 0.0355 AU | 4.57 R⊕ | 13.9 M⊕ | Radial Velocity, 2012 |
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.