HAT-P-30 is 698 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this F7 star; the first was found in 2011 by transit (HATNet).
Fly there in 3DHAT-P-30 b goes round its star every 2.81 days, 31 times as often as Mercury goes round the Sun.
HAT-P-30 is one of 2 stars in its system. The position of the other star is not catalogued, so only HAT-P-30 and its planets are drawn.
| Spectral type | F7 |
| Surface temperature | 6,304 K |
| Mass | 1.55 solar masses |
| Radius | 1.31 solar radii |
| Luminosity | 2.051 times the Sun |
| Apparent magnitude | 10.352 |
| Age | about 1 billion years |
| Distance from the Sun | 697.9 light-years (214.0 parsecs) |
| Position (J2000) | RA 123.9498°, Dec 5.8369° |
| Constellation | Hydra |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HAT-P-30 b | 2.81 days | 0.0419 AU | 16.141 R⊕ | 263.8 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.