Proxima Centauri b Proxima Centauri b Proxima Centauri b (also called Proxima b or Alpha Centauri Cb) is an exoplanet orbiting in the habitable zone of the red dwarf star Proxima Centauri, which is the closest star to the Sun and part of a triple star system. It is located about 4.2 light-years (1.3 parsecs, 40 trillion km, or 25 trillion miles) from Earth in the constellation of Centaurus, making it the closest known exoplanet to the Solar System. Proxima Centauri b orbits the star at a distance of roughly with an orbital period of approximately 11.2 Earth days, and has an estimated
26-2 of several contrafacts by Coltrane, others including "Countdown" (from the album "Giant Steps" — a contrafact of Miles Davis's "Tune Up", and "Satellite" from the album "Coltrane's Sound" — based upon the Chord progression of "How High the Moon)". Coltrane plays the first statement of the melody on tenor saxophone, and switches to soprano saxophone for the last statement of the melody on the recorded version. "26-2" was also covered and recorded by the following: 26-2 "26-2" is a musical composition written by American Jazz musician John Coltrane. The song was recorded by Coltrane in 1960, but released ten years