Sissi
HAT-P-14 b
IAU name «Sissi» — Austria, 2019 contest
📋 A written introduction is coming — for now this page shows official values only.
Planet
- Host star
- HAT-P-14
- Distance from Earth
- 222.663 pc (≈ 726.2 light-years)
- NASA planet type
- Gas Giant
- Radius (Earth = 1)
- 15.9168
- Mass (Earth = 1)
- 1,093.3352
- Orbital period
- 4.6277 days
- Semi-major axis
- 0.0596 AU
- Eccentricity
- 0.11
- Equilibrium temperature
- 1,624 K
- Discovery method
- Transit
- Discovery year
- 2,010
- Discovery facility
- HATNet
- Host spectral type
- F5 V
- Host temperature
- 6,600 K
- Host radius (Sun = 1)
- 1.82
- Host mass (Sun = 1)
- 2.65
- Host brightness
- 9.988 mag
Source:NASA Exoplanet Archive (Caltech/IPAC) · checked 2026-11-02 ↗NASA Science · checked 2026-11-02 ↗NASA Exoplanet Archive (Caltech/IPAC) · checked 2026-11-02 ↗
Related
Host star
In everyday life
- Light from this object takes about 726 years to reach Earth — the light you see tonight left around AD 1300 (official distance ÷ speed of light).
- Its radius is about 16 times Earth's (NASA Exoplanet Archive).
- One orbit takes about 4.6 Earth days — that is this planet's year.
Worked out from this object's official values.