The HD 163607 System
HD 163607 is a planetary system in the constellation Draco hosting 2 confirmed exoplanets, about 221 light-years from Earth. One of its planets orbits within the habitable zone, where liquid water could exist on a planetary surface.
HD 163607: Star and Habitable Zone
HD 163607
- Surface temperature
- 5,522 K (Sun: 5,772 K)
- Mass
- 1.12 M☉
- Radius
- 1.76 R☉
Habitable zone of HD 163607: 1.225–2.907 AU (conservative: 1.551–2.756 AU), per Kopparapu et al. (2014). Earth orbits the Sun at 1 AU.
See the full interactive habitable-zone view in the Exoplanet Explorer app ›
All 2 Planets in the HD 163607 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| HD 163607 b | Cold Gas Giant | 75 d | — | 0.10 | 2012 |
| HD 163607 c HZ | Cold Gas Giant | 1,272 d | — | 0.34 | 2012 |
Discovery History
The first planet found here, HD 163607 b, was discovered in 2012 using the radial velocity method.
- 2012 — HD 163607 b (Radial Velocity)
- 2012 — HD 163607 c (Radial Velocity)
Frequently Asked Questions About HD 163607
How many planets does HD 163607 have?
HD 163607 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the HD 163607 system habitable?
One planet in the system orbits within the habitable zone, where liquid water could exist. Actual habitability depends on atmospheres and composition, which are not yet known.
How far away is HD 163607?
HD 163607 is about 221 light-years from Earth in the constellation Draco.
Explore the HD 163607 system in the app
Browse, filter and compare 6,000+ exoplanets on iPhone, iPad and Apple Watch — with habitable-zone views, widgets and offline data.
