Best F Type

Polaris is a bright star located in the constellation Ursa Minor. It’s notable as the current North Star due to its position near the celestial pole and its classification as a Cepheid variable. This means it pulsates with varying brightness, making it valuable for astronomers studying stellar dista...

Canopus is a massive, white-yellow supergiant star located in the Carina constellation. It’s notable for being the second brightest celestial object visible from Earth. Historically, navigators utilized Canopus as a key navigational reference point, particularly for spacecraft due to its consistent...

Procyon is a binary star system located in the constellation Canis Minor and is designated Alpha Canis Minoris. It is the eighth brightest star in the Earth's night sky and is situated approximately 11.5 light-years away. The primary component, Procyon A, is an F-type main-sequence star that is tran...

HD 140283, informally known as the 'Methuselah Star,' is a metal-poor subgiant star located approximately 190 light-years from Earth in the constellation Libra. It is one of the oldest known stars in the Milky Way, with age estimates derived from its extremely low metal content and evolutionary stag...

Xi Ursae Majoris (also named Alula Australis) is a quadruple star system located approximately 27 to 29 light-years from Earth in the constellation Ursa Major. It holds the historical distinction of being the first binary star to have its orbit calculated, accomplished by French astronomer Félix Sav...

W Virginis is the prototype of the W Virginis variables, a class of pulsating variable stars also known as Type II Cepheids. These stars are Population II objects, meaning they are older and more metal-poor than classical Cepheid variables. W Virginis stars follow a period-luminosity relationship di...

FU Orionis is a variable star in the constellation Orion and the prototype of the FU Orionis class of pre-main-sequence stars. In 1936, it underwent a dramatic increase in brightness of several magnitudes and has remained luminous since. FU Orionis objects are young T Tauri-like stars observed to un...

Rho Cassiopeiae is a yellow hypergiant star situated in the northern constellation of Cassiopeia. It is recognized as one of the most massive and luminous stars in the Milky Way, with an estimated radius that places it among the largest known stars. The star exhibits complex, long-term variability a...

Epsilon Aurigae is an eclipsing binary star system situated in the northern constellation of Auriga. The system is composed of an F-type supergiant primary star and a secondary component that consists of a large, opaque disk of dust and gas surrounding a smaller, hotter star. Astronomers have studie...

WASP-12 is a star in the constellation Auriga that hosts WASP-12b, a hot Jupiter exoplanet with an orbital period of approximately one Earth day. The planet is being tidally disrupted by gravitational forces from its host star, causing material to stream from the planet and be accreted by the star....

Mirfak (Alpha Persei) is an F-type yellow-white supergiant roughly 590 light-years from Earth and the brightest star in the constellation Perseus, with an apparent magnitude of about 1.8. It serves as the gravitational anchor of the Alpha Persei Moving Cluster (Melotte 20), an open cluster of stars...

Porrima, formally Gamma Virginis, is a binary star system in the constellation Virgo about 38 light-years from Earth. It consists of two similar main-sequence stars that orbit a common center of mass in a highly elliptical orbit lasting roughly 169 years. Their changing angular separation has made t...

Wezen, designated Delta Canis Majoris, is a yellow-white F-type supergiant in the constellation Canis Major. It lies roughly 1,600 light-years from Earth and appears as a second-magnitude star despite that substantial distance, indicating a luminosity tens of thousands of times greater than the Sun'...

Gamma Doradus is a white-yellow main-sequence star located in the southern constellation of Dorado. It serves as the prototype for the class of Gamma Doradus variable stars, which exhibit brightness fluctuations caused by non-radial gravity-mode pulsations. These types of stars are typically slightl...

Tau Boötis is an F-type main-sequence star located roughly 51 light-years from Earth in the constellation of Boötes. The star is widely recognized in astronomical studies for harboring the exoplanet Tau Boötis b, a massive hot Jupiter discovered in 1996 by Geoff Marcy and R. Paul Butler. This planet...

Caph, officially designated as Beta Cassiopeiae, is a yellow-white giant star located approximately 54 light-years from Earth in the constellation Cassiopeia. It is one of the five vertices forming the distinctive 'W' asterism associated with the constellation, making it easily identifiable in the n...

HD 114762 is a solar-type star located approximately 132 light-years from Earth in the constellation Coma Berenices. It gained significant astronomical attention in 1989 when researchers announced the discovery of a substellar companion orbiting it, making it one of the first stars outside our solar...

Delta Velorum, which holds the formal proper name Alsephina, is a prominent star system in the southern constellation of Vela. The primary component is an A-type white subgiant or giant star that forms the brightest point of the False Cross asterism. Alsephina is a binary system, featuring a primary...

Zavijava, officially designated Beta Virginis, is an F8 main-sequence star located approximately 35.6 light-years from Earth in the zodiac constellation of Virgo. It is a well-studied solar analog, meaning its properties closely resemble those of the Sun, making it a target of interest in the search...

Iota Horologii is a Sun-like yellow-white dwarf star located roughly 57 light-years from Earth in the southern constellation of Horologium. With an estimated age of around 600 million years, it is scientifically notable for hosting a confirmed gas giant exoplanet, Iota Horologii b, which was discove...

Sigma Octantis is a yellow-white giant star located in the southern circumpolar constellation Octans. With an apparent visual magnitude of approximately 5.4, it is a relatively faint star that requires dark skies to be seen by the unaided human eye. It is currently the closest visible star to the so...

Tureis, formally designated Rho Puppis, is a pulsating variable star located in the southern constellation of Puppis. It is categorized as a Delta Scuti variable, meaning its brightness fluctuates slightly over a period of a few hours due to radial pulsations. The star is an F-type bright giant situ...

HR 753 is a catalog designation for 107 Piscium, a nearby K-type main-sequence star in the constellation Pisces. Located about 24 light-years from Earth, it is smaller, cooler, and less luminous than the Sun and belongs to the local solar neighborhood. Its relative proximity and comparatively quiet...

ι Virginis (Syrma) is a white A-type main-sequence star in Virgo, located about 69 light-years from Earth, formally named by the IAU in 2016.

α Corvi (Alchiba), despite its alpha designation, is the faintest of the five main stars in Corvus, an F-type main-sequence star approximately 48 light-years from Earth.

142 Polana is a dark F-type asteroid discovered by Johann Palisa in 1875, serving as the largest member and namesake of the Polana dynamical family in the main asteroid belt.