HD 192699 is a yellow subgiant star located approximately 220 light-years away in the constellation of Aquila. It has the apparent magnitude of 6.45. Based on its mass of 1.68 solar, it was an A-type star when it was a main-sequence. We report precision Doppler measurements of three intermediate-mass subgiants from Lick and Keck Observatories in Mount Hamilton (California) and Mauna Kea (Hawai'i), USA.

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dbpedia-owl:abstract
  • HD 192699 ist ein 218,55 Lichtjahre von der Erde entfernter gelber Unterriese mit einer Rektaszension von 20h 16m 06s und einer Deklination von +04° 34' 05" . Er besitzt eine scheinbare Helligkeit von 6,44 mag. Im Jahre 2007 entdeckte John Asher Johnson einen extrasolaren Planeten, der diesen Stern umkreist. Dieser trägt den Namen HD 192699 b.
  • HD 192699 is a yellow subgiant star located approximately 220 light-years away in the constellation of Aquila. It has the apparent magnitude of 6.45. Based on its mass of 1.68 solar, it was an A-type star when it was a main-sequence. We report precision Doppler measurements of three intermediate-mass subgiants from Lick and Keck Observatories in Mount Hamilton (California) and Mauna Kea (Hawai'i), USA. All three stars show variability in their radial velocities consistent with planet-mass companions in Keplerian orbits. In April 2007, a planet was announced orbiting the star, together with HD 175541 b and HD 210702 b. The En:HD 192699 system Companion Mass Semimajor axis Orbital period Eccentricity b >2.5 MJ 1.16 351.5 ± 6 0.149 ± 0.06
  • HD 192699 — звезда, которая находится в созвездии Орёл на расстоянии около 220 световых лет от нас. Вокруг звезды обращается, как минимум, одна планета.
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  • HD 192699 ist ein 218,55 Lichtjahre von der Erde entfernter gelber Unterriese mit einer Rektaszension von 20h 16m 06s und einer Deklination von +04° 34' 05" . Er besitzt eine scheinbare Helligkeit von 6,44 mag. Im Jahre 2007 entdeckte John Asher Johnson einen extrasolaren Planeten, der diesen Stern umkreist. Dieser trägt den Namen HD 192699 b.
  • HD 192699 — звезда, которая находится в созвездии Орёл на расстоянии около 220 световых лет от нас. Вокруг звезды обращается, как минимум, одна планета.
  • HD 192699 is a yellow subgiant star located approximately 220 light-years away in the constellation of Aquila. It has the apparent magnitude of 6.45. Based on its mass of 1.68 solar, it was an A-type star when it was a main-sequence. We report precision Doppler measurements of three intermediate-mass subgiants from Lick and Keck Observatories in Mount Hamilton (California) and Mauna Kea (Hawai'i), USA.
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  • HD 192699
  • HD 192699
  • HD 192699
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