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F-type Bright Giants
F-type may refer to: *F-type asteroid, a type of carbonaceous asteroid *F-ATPase, a membrane protein *F-type main-sequence star, a hydrogen-fusing star *F-type Prisons, high-security prisons in Turkey *MG F-type Magna, six-cylinder-engined car produced by the MG Car company from October 1931 to 1932 *Jaguar F-Type, a two-seat sports car manufactured by Jaguar Cars *Renault F-Type engine, straight-4 automobile engine from Renault *Empire F type coaster, a type of prefabricated coastal tanker built in the UK during the Second World War *F connector, a commonly used connector for coaxial cable *F type Adelaide tram Type F may refer to: *AC power plugs and sockets#Type F, Type F AC power plugs and sockets *the Avro Type F, an aircraft *Tightlock_coupling#AAR_Type_F, Type-F couplers in rail transport *a Type F submarine *the Handley Page Type F, an aircraft *the Caudron Type F, a biplane *the Deronda Type F, a performance car See also *F class (other) *B type (disambiguati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
F-type Asteroid
F-type asteroids are a relatively uncommon type of carbonaceous asteroid, falling into the wider C-type asteroid#C-group asteroids, C-group. Characteristics F-type asteroids have spectra generally similar to those of the B-type asteroid, B-type asteroids, but lack the "water" absorption feature around 3 μm indicative of hydrated minerals, and differ in the low wavelength part of the ultraviolet spectrum below 0.4 μm. The F-type and B-type asteroids are not distinguishable with the criteria used in the asteroid spectral types#SMASS classification, SMASS classification, so in that scheme are grouped together under the B-type asteroid, B-type. See also *Asteroid spectral types References Asteroid spectral classes F-type asteroids (Tholen), * {{asteroid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |