The HD 30177 System
2 planets
Dorado
HD 30177 is a planetary system in the constellation Dorado hosting 2 confirmed exoplanets, about 181 light-years from Earth.
HD 30177: Star and Habitable Zone
HD 30177
- Mass
- 0.98 M☉
All 2 Planets in the HD 30177 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| HD 30177 b | Cold Gas Giant | 2,515 d | — | 0.16 | 2002 |
| HD 30177 c | Cold Gas Giant | 12,085 d | — | 0.08 | 2016 |
Discovery History
The first planet found here, HD 30177 b, was discovered in 2002 using the radial velocity method. The most recent addition, HD 30177 c, followed in 2016.
- 2002 — HD 30177 b (Radial Velocity)
- 2016 — HD 30177 c (Radial Velocity)
Frequently Asked Questions About HD 30177
How many planets does HD 30177 have?
HD 30177 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the HD 30177 system habitable?
None of the known planets in HD 30177 orbit within the star's habitable zone.
How far away is HD 30177?
HD 30177 is about 181 light-years from Earth in the constellation Dorado.
Explore the HD 30177 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.
