Alpha Reticuli
- Alpha Reticuli
-
| α Reticuli |
Données d'observation
(Époque J2000.0) |
| Ascension droite |
04h 14m 25,484s |
| Déclinaison |
-62° 28′ 25,89″ |
| Constellation |
Réticule |
| Magnitude apparente |
+3,343 |
| Magnitude absolue |
? |
| Distance |
163 ± 4 al
(50,1 ± 1,1 pc) |
| Type spectral |
G8II-III |
| Autres désignations |
| HR 1336, HD 27256, CPD-62 332, HIP 19780, SAO 248969, FK5 156, CCDM J04144 -6228A, GC 5164 |
Alpha Reticuli (α Ret / α Reticuli) est l'étoile la plus brillante de la constellation du Réticule.
C'est une étoile binaire dont la composante primaire est une géante jaune de magnitude apparente 3,33 et de type spectral G7. Elle est à environ 163 années-lumière de la Terre.
Liens externes
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2010.
Contenu soumis à la licence CC-BY-SA. Source : Article Alpha Reticuli de Wikipédia en français (auteurs)
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