The HD 155918 System
2 planets
Apus
HD 155918 is a planetary system in the constellation Apus hosting 2 confirmed exoplanets, about 90 light-years from Earth.
HD 155918: Star and Habitable Zone
HD 155918
- Mass
- 1.03 M☉
All 2 Planets in the HD 155918 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| HD 155918 b | Super Earth | 1.9 d | — | 0.22 | 2022 |
| HD 155918 c | Cold Gas Giant | 17,202 d | — | 0.08 | 2022 |
Discovery History
The first planet found here, HD 155918 b, was discovered in 2022 using the radial velocity method.
- 2022 — HD 155918 b (Radial Velocity)
- 2022 — HD 155918 c (Radial Velocity)
Frequently Asked Questions About HD 155918
How many planets does HD 155918 have?
HD 155918 has 2 confirmed exoplanets. More may await discovery.
Are any planets in the HD 155918 system habitable?
None of the known planets in HD 155918 orbit within the star's habitable zone.
How far away is HD 155918?
HD 155918 is about 90 light-years from Earth in the constellation Apus.
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