The HD 39194 System
3 planets
Mensa
HD 39194 is a planetary system in the constellation Mensa hosting 3 confirmed exoplanets, about 86 light-years from Earth.
HD 39194: Star and Habitable Zone
HD 39194
- Mass
- 0.86 M☉
All 3 Planets in the HD 39194 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| HD 39194 b | Super Earth | 5.6 d | — | 0.27 | 2021 |
| HD 39194 c | Super Earth | 14 d | — | 0.27 | 2021 |
| HD 39194 d | Super Earth | 34 d | — | 0.37 | 2021 |
Discovery History
The first planet found here, HD 39194 b, was discovered in 2021 using the radial velocity method.
- 2021 — HD 39194 b (Radial Velocity)
- 2021 — HD 39194 c (Radial Velocity)
- 2021 — HD 39194 d (Radial Velocity)
Frequently Asked Questions About HD 39194
How many planets does HD 39194 have?
HD 39194 has 3 confirmed exoplanets. More may await discovery.
Are any planets in the HD 39194 system habitable?
None of the known planets in HD 39194 orbit within the star's habitable zone.
How far away is HD 39194?
HD 39194 is about 86 light-years from Earth in the constellation Mensa.
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