Calar Alto press release (english)
Details: Neuhäuser et al. 2007
(Astronomy & Astrophysics)
More details on the gamma cephei stellar system:Torres 2007
gamma Cephei
Doppelstern mit Planet (binary star with planet)
Erste direkte Detektion von gamma Cephei B
(first direct detection of gamma Cephei B)
Doppelstern mit Planet (binary star with planet)
Erste direkte Detektion von gamma Cephei B
(first direct detection of gamma Cephei B)
Bright star gamma Cephei A in center (above: Subaru, star behind semi-transparent coronograph; right: Calar Alto), faint companion gamma Cephei B to the right.