Ixbalanqué
HD 98219 b
IAU name «Ixbalanqué» — Honduras, 2019 contest
📋 A written introduction is coming — for now this page shows official values only.
Planet
- Host star
- HD 98219
- Distance from Earth
- 113.704 pc (≈ 370.9 light-years)
- NASA planet type
- Gas Giant
- Radius (Earth = 1)
- 13.4
- Mass (Earth = 1)
- 624.2181
- Orbital period
- 433.8 days
- Semi-major axis
- 1.26 AU
- Eccentricity
- 0.079
- Equilibrium temperature
- 453.77 K
- Discovery method
- Radial Velocity
- Discovery year
- 2,011
- Discovery facility
- W. M. Keck Observatory
- Host spectral type
- K0 III/IV
- Host temperature
- 4,925 K
- Host radius (Sun = 1)
- 4.6
- Host mass (Sun = 1)
- 1.41
- Host brightness
- 8.05 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 371 years to reach Earth — the light you see tonight left around AD 1655 (official distance ÷ speed of light).
- Its radius is about 13 times Earth's (NASA Exoplanet Archive).
- One orbit takes about 433.8 Earth days (about 1.2 years) — that is this planet's year.
Worked out from this object's official values.