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Definitions of Proxima:
  • noun:   the nearest star to the sun; distance: 4.3 light years



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Alternative Terms
proxima-proxima-centauri proxima centaurus-constellation-map-png epoch-astronomy constellation centaurus right-ascension declination apparent-magnitude stellar-classification color-index variable-star flare-star-2 astrometry radial-velocity metre-per-second proper-motion minute-of-arc year parallax distance light-year-2 parsec absolute-magnitude mass solar-mass radius solar-radius luminosity temperature river-kelvin metallicity stellar-rotation star wilhelm-gliese hipparcos-catalogue latin red-dwarf-star alpha-centauri list-of-nearest-stars sun 1915 robert-t-a-innes union-observatory johannesburg south-africa 1917 royal-greenwich-observatory cape-of-good-hope harlow-shapley hipparcos hubble-space-telescope barnard-s-star angular-diameter moon very-large-telescope optical-interferometry convection-zone radiation-zone stellar-magnetic-field solar-flare x-ray orbital-period semi-major-axis jupiter nasa space-interferometry-mission astronomical-unit interstellar-travel spaceflight-records apollo0 light-year centauri-disambiguation list-of-stellar-angular-diameters in-casino-out vaya yz-ceti