The HD 115404 A System
2 planets
Coma Berenices
HD 115404 A is a planetary system in the constellation Coma Berenices hosting 2 confirmed exoplanets, about 36 light-years from Earth.
HD 115404 A: Star and Habitable Zone
HD 115404 A
- Mass
- 0.83 M☉
All 2 Planets in the HD 115404 A System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| HD 115404 A b | Neptune-like | 10 d | — | 0.16 | 2022 |
| HD 115404 A c | Cold Gas Giant | 15,319 d | — | 0.07 | 2022 |
Discovery History
The first planet found here, HD 115404 A b, was discovered in 2022 using the radial velocity method.
- 2022 — HD 115404 A b (Radial Velocity)
- 2022 — HD 115404 A c (Radial Velocity)
Frequently Asked Questions About HD 115404 A
How many planets does HD 115404 A have?
HD 115404 A has 2 confirmed exoplanets. More may await discovery.
Are any planets in the HD 115404 A system habitable?
None of the known planets in HD 115404 A orbit within the star's habitable zone.
How far away is HD 115404 A?
HD 115404 A is about 36 light-years from Earth in the constellation Coma Berenices.
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