The HD 190360 System
2 planets
2 stars
Cygnus
HD 190360 is a planetary system in the constellation Cygnus hosting 2 confirmed exoplanets around 2 stars, about 52 light-years from Earth.
Star HD 190360 and Its Habitable Zone
HD 190360
- Spectral type
- G
- Mass
- 0.99 M☉
- Radius
- 1.20 R☉
- Age
- 11.3 billion years (Sun: 4.6)
All 2 Planets in the HD 190360 System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| HD 190360 b | Cold Gas Giant | 2,892 d | — | 0.14 | 2003 |
| HD 190360 c | Neptune-like | 17 d | — | 0.18 | 2005 |
Discovery History
The first planet found here, HD 190360 b, was discovered in 2003 using the radial velocity method. The most recent addition, HD 190360 c, followed in 2005.
- 2003 — HD 190360 b (Radial Velocity)
- 2005 — HD 190360 c (Radial Velocity)
Frequently Asked Questions About HD 190360
How many planets does HD 190360 have?
HD 190360 has 2 confirmed exoplanets distributed around its 2 stars. More may await discovery.
Are any planets in the HD 190360 system habitable?
None of the known planets in HD 190360 orbit within the star's habitable zone.
How far away is HD 190360?
HD 190360 is about 52 light-years from Earth in the constellation Cygnus.
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