Alpha Ophiuchi

Alpha Ophiuchi

Ras Alhague (von arab. ‏رأس الحيةraʾs al-ḥayya "Kopf der Schlange") ist der Name des Sterns α Ophiuchi (Alpha Ophiuchi). Ras Alhague hat eine scheinbare Helligkeit von +2,08 mag. Ras Alhague gehört dem Spektraltyp A5 an und ist ca. 47 Lichtjahre entfernt (Hipparcos-Datenbank).

Koordinaten (Äquinoktium 2000):

Wikimedia Foundation.

Schlagen Sie auch in anderen Wörterbüchern nach:

  • Alpha Ophiuchi — (Ras Alhague) …   Wikipédia en Français

  • Alpha Ophiuchi — Starbox begin name=Alpha Ophiuchi Starbox image caption=Ras Alhague is the α star in the constellation of Ophiuchus. Starbox observe epoch=J2000 ra=17h 34m 56.1s dec=+12° 33 prime; 36 Prime; appmag v=2.08 constell=Ophiuchus Starbox character… …   Wikipedia

  • Alpha Oph — Alpha Ophiuchi Alpha Ophiuchi (Ras Alhague) …   Wikipédia en Français

  • Alpha Centauri — This article is about α Centauri . For a Centauri , see V761 Centauri. For A Centauri , see A Centauri. For other uses, see Alpha Centauri (disambiguation). Alpha Centauri A[1]/B[2] …   Wikipedia

  • Α Ophiuchi — Alpha Ophiuchi Alpha Ophiuchi (Ras Alhague) …   Wikipédia en Français

  • RS Ophiuchi — Starbox begin name = RS Ophiuchi A / BStarbox image caption = Recurrent nova RS Ophiuchus in eruption of February 2006Starbox observe epoch = J2000.0 constell = Ophiuchus ra = RA|17|50|13.2 dec = DEC|−06|42|28 appmag v = 9.6 13.5 (quiet), < 5… …   Wikipedia

  • RS Ophiuchi — Saltar a navegación, búsqueda RS Ophiuchi [[Archivo:{{{imag}}}|center|260px|]] Datos de observación Época J2000 Constelación Ofiuco Ascensión recta (α) …   Wikipedia Español

  • V2500 Ophiuchi — Étoile de Barnard Étoile de Barnard Données d observation (Époque J2000.0) Ascension droite 17h 57m 48,5s …   Wikipédia en Français

  • The Ophiuchi Hotline — is a 1977 science fiction novel by John Varley. It opens in the year 2618. Background to the author s workThe novel both introduces and finalizes the story elements of Varley s Eight Worlds series which are further explained in other novels and… …   Wikipedia

  • Ras Alhague — Alpha Ophiuchi Alpha Ophiuchi (Ras Alhague) …   Wikipédia en Français

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”