Lambda Eridani stars

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• Lambda Eridani variable — A Lambda Eridani Variable is a class of variable stars that show small, irregular variability on short time scales. Achernar is an example.References* [http://www.daviddarling.info/encyclopedia/L/Lambda Eridani star.html David Darling s site:… …   Wikipedia

• Stars and planetary systems in fiction — The planetary systems of stars other than the Sun and the Solar System are a staple element in much science fiction. Contents 1 Overview 1.1 The brightest stars …   Wikipedia

• List of nearest stars — Artist s conception of a red dwarf star, the most common type of star in the Sun s stellar neighborhood, and in the universe. Although termed a red dwarf, the surface temperature of this star would give it an orange hue when viewed from close… …   Wikipedia

• List of most massive stars — This is a list of the most massive stars so far discovered. The list is ordered by solar mass (1 solar mass = the mass of Earth s Sun). Stellar mass is the most important attribute of a star. Combined with chemical compositions, mass determines a …   Wikipedia

• List of most luminous stars — Below is a list of stars arranged in order of decreasing luminosity (increasing bolometric magnitude). Accurate measurement of stellar luminosities is quite difficult in practice, even when the apparent magnitude is measured accurately, for three …   Wikipedia

• List of proper names of stars — This is a list of proper names for stars, mostly derived from Arabic and Latin. See also the list of stars by constellation, which gives variant names, derivations, and magnitudes. Of the roughly 10,000 stars visible to the naked eye, only few… …   Wikipedia

• List of stars in the Hipparcos Catalogue — Below is a list of prominent stars in the Hipparcos Catalogue.HIP 1 10000*677: α Andromedae (Alpheratz, Sirrah) *3419: beta; Ceti (Deneb Kaitos, Diphda) *5447: beta; Andromedae (Mirach) *7588: α Eridani (Achernar) *9884: α Arietis (Hamal,… …   Wikipedia

• Achernar — Starbox begin name=Achernar Starbox image caption=The position of Achernar. Starbox observe epoch=J2000 constell=Eridanus ra=01h 37m 42.8s dec=−57° 14 12 appmag v=0.50 Starbox character class=B3 Vpe b v=−0.20 u b=−0.66 variable=Lambda Eridani… …   Wikipedia

• Be star — A Be star is a B type star with prominent emission lines of hydrogen in its spectrum. The designation is combined by the spectral class, B , and the lowercase e denoting emission in the spectral classification system. Line emission from other… …   Wikipedia

• White dwarf — For other uses, see White dwarf (disambiguation). Image of Sirius A and Sirius B taken by the Hubble Space Telescope. Sirius B, which is a white dwarf, can be seen as a faint pinprick of light to the lower left of the much brighter Sirius A …   Wikipedia

• Solar System — This article is about the Sun and its planetary system. For other systems, see planetary system and star system. For a list of physical and orbital statistics for the Solar System s largest bodies, see List of gravitationally rounded objects of… …   Wikipedia