F-type subgiants

Procyon () is the brightest star in the constellation of Canis Minor and usually the eighth-brightest star in the night sky, with an apparent visual magnitude of 0.34. It has the Bayer designation α Canis Minoris, which is Latinized to Alpha Canis Minoris, and abbreviated α CMi or Alpha CMi, respectively. As determined by the European Space Agency Hipparcos astrometry satellite, this system lies at a distance of just , and is therefore one of Earth's nearest stellar neighbors. A binary star system, Procyon consists of a white-hued main-sequence star of spectral type F5 IV–V, designated co

star in the constellation Octans

binary star in the constellation of Delphinus

star in the constellation Aquila

star in the constrellation Hydrus

multiple star system in the constellation Hercules

star in the constellation Cepheus

star in the constellation Vela

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star system in the constellation Ursa Major

binary star system in the constellation Andromeda

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star in the constellation Boötes

star system in the constellation Ursa Major

star in the constellation Caelum

variable star in the constellation Cygnus

WASP-18 is a magnitude 9 star located away in the Phoenix constellation of the Southern Hemisphere. It has a mass of 1.29 solar masses.

star system in constellation of Aquarius

star system in the constellation Orion,

star in the constellation Taurus

Star in the constellation Draco

Kepler-5 is a star located in the constellation Cygnus in the field of view of the Kepler Mission, a NASA project aimed at detecting planets in transit of, or passing in front of, their host stars as seen from Earth. One closely-orbiting, Jupiter-like planet, named Kepler-5b, has been detected around Kepler-5. Kepler-5's planet was one of the first five planets to be discovered by the Kepler spacecraft; its discovery was announced on January 4, 2010 at the 215th meeting of the American Astronomical Society after being verified by a variety of observatories. Kepler-5 is larger and more massive

star in the constellation Ursa Major

star in the constellation Andromeda

star in the constellation Gemini

star in the constellation Serpens

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star in the constellation Leo Minor

star in the constellation Pegasus

star in the constellation Cepheus

star in the constellation Andromeda

binary star system in the constellation Capricornus

Star in the constellation Leo

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binary star system in the constellation Boötes

variable star in the constellation Triangulum Australe

binary star in the constellation Corvus

star in the constellation Aquila

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binary star in the constellation Aries

star in the constellation Lupus

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star in the constellation Coma Berenices

quadruple star system in the constellation Tucana

star in the constellation Andromeda

star in the constellation Caelum

star in the constellation Gemini

star in the constellation Telescopium

star in the constellation Eridanus

Kepler-40, formerly known as KOI-428, is an F-type star in the constellation Cygnus. Kepler-40 is known to host at least one planet, Kepler-40b. The star is approximately 1.5 times more massive than the Sun, and is over two times its size; it was, at upon its discovery, the largest yet discovered with a transiting planet in its orbit. Kepler-40 was first noted as home to a possible transiting object by the Kepler spacecraft; the data on the system was released to the public. A team of French and Swiss scientists used follow-up data to determine the existence of the Hot Jupiter planet Kepler-40

star in the constellation Corona Australis

star system in the constellation Reticulum

binary star system in the constellation Canes Venatici

star in the constellation Cetus

star in the constellation Perseus

star in the constellation Cancer

star in the constellation Aquila