HD 219134 h
Template:Planetbox begin Template:Planetbox star Template:Planetbox separation Template:Planetbox orbit Template:Planetbox character Template:Planetbox discovery Template:Planetbox end
HD 219134 h, also known as HR 8832 h, is an exoplanet orbiting around the K-type star HR 8832 in the constellation of Cassiopeia. It has a mass of 108 Earth Masses, which indicates that the planet is likely a gas giant. Unlike HD 219134 b it has not been observed by the Spitzer telescope and thus its radius and density are unknown. It is in the ammonia habitable zone, so if it has a large moon with an atmosphere, liquid ammonia could flow on the moon's surface.
References
2015 in space | ||||||
|---|---|---|---|---|---|---|
Space probe launches  |
|    | ||||
| Impact events | ||||||
| Selected NEOs | ||||||
| Exoplanets |
| |||||
| Discoveries |
| |||||
| Comets | ||||||
| Space exploration | ||||||
