Variable de type SX Arietis — Les variables de type SX Arietis sont un type d étoiles variables. Ce sont les analogues à haute température des variables de type Alpha2 Canum Venaticorum qui possèdent de forts champs magnétiques et des raies spectrales intenses de He I et … Wikipédia en Français
Variable star — A star is classified as variable if its apparent brightness as seen from Earth changes over time, whether the changes are due to variations in the star s actual luminosity, or to variations in the amount of the star s light that is blocked from… … Wikipedia
U Arietis — Constelación Aries Ascensión recta α 03h 11min 02,9s Declinación δ +14º 47’ 58’’ Distancia … Wikipedia Español
Alpha Arietis — α Arietis α Arietis shown in its constellation, Aries. Observation data Epoch J2000.0 Equinox J2000.0 ( … Wikipedia
Gamma Arietis — γ¹ Arietis Observation data Epoch J2000 Equinox J2000 Constellation Aries Right ascension 01h 53m 31.8s Declination +19° 17′ 45.0″ … Wikipedia
TT Arietis — Constelación Aries Ascensión recta α 02h 06min 53,1s Declinación δ +15º 17’ 42’’ Distancia 1093 ± 165 … Wikipedia Español
Delta Arietis — Observation data Epoch J2000 Equinox J2000 Constellation Aries Right ascension 03h 11m 37.7655s Declination +19° 43′ 36.039″ … Wikipedia
Rho² Arietis — For other star systems with this Bayer designation, see Rho Arietis. ρ2 Arietis Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) Constellation Aries … Wikipedia
Gamma1 Arietis — Gamma Arietis γ Arietis Données d observation (Époque J2000.0) Ascension droite 01h 53m 31,8s Déclinaison +19° 17′ 37″ Constellation Bélier Magnitude apparente + … Wikipédia en Français
53 Arietis — Starbox begin name=53 Arietis Starbox image caption = 53 Arietis Starbox observe epoch=J2000 ra=03h 07m 25.6726s dec= +17° 52 prime; 47.982 Prime; appmag v=6.124 constell=Aries Starbox character class=B1.5V r i = v r = b v = 0.12 u b = 0.79… … Wikipedia