The HD 65216 System
2 planets
3 stars
Carina
HD 65216 is a planetary system in the constellation Carina hosting 2 confirmed exoplanets around 3 stars, about 115 light-years from Earth.
Star HD 65216 and Its Habitable Zone
HD 65216
- Surface temperature
- 5,612 K (Sun: 5,772 K)
- Mass
- 0.87 M☉
All 2 Planets in the HD 65216 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| HD 65216 b | Cold Gas Giant | 578 d | — | 0.33 | 2003 |
| HD 65216 c | Cold Gas Giant | 5,370 d | — | 0.09 | 2013 |
Discovery History
The first planet found here, HD 65216 b, was discovered in 2003 using the radial velocity method. The most recent addition, HD 65216 c, followed in 2013.
- 2003 — HD 65216 b (Radial Velocity)
- 2013 — HD 65216 c (Radial Velocity)
Frequently Asked Questions About HD 65216
How many planets does HD 65216 have?
HD 65216 has 2 confirmed exoplanets distributed around its 3 stars. More may await discovery.
Are any planets in the HD 65216 system habitable?
None of the known planets in HD 65216 orbit within the star's habitable zone.
How far away is HD 65216?
HD 65216 is about 115 light-years from Earth in the constellation Carina.
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