HIP 116454 is 204 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this K1 star; the first was found in 2014 by transit (K2).
Fly there in 3DHIP 116454 b goes round its star every 9.10 days, 10 times as often as Mercury goes round the Sun.
HIP 116454 is one of 2 stars in its system. The position of the other star is not catalogued, so only HIP 116454 and its planets are drawn.
| Spectral type | K1 |
| Surface temperature | 5,048 K |
| Mass | 0.8 solar masses |
| Radius | 0.758 solar radii |
| Luminosity | 0.3364 times the Sun |
| Apparent magnitude | 10.19 |
| Age | about 5.5 billion years |
| Distance from the Sun | 203.7 light-years (62.4 parsecs) |
| Position (J2000) | RA 353.9544°, Dec 0.4447° |
| Constellation | Pisces |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HIP 116454 b | 9.10 days | 0.0792 AU | 2.469 R⊕ | 9.7 M⊕ | 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.
For a star of 5,048 K, 0.34 times as bright as the Sun, the habitable zone, where starlight could keep water liquid on a rocky surface, runs from about 0.57 to 1.04 AU. None of its known planets orbits inside it. The zone says how much starlight arrives, not whether a planet has water or air. The edges follow Kopparapu et al. (2014), as the 3D view draws them.
The light you see left 204 years ago, around 1820.