Omega1 Aquilae

Omega1 Aquilae
Données d'observation
(époque J2000.0)
Ascension droite 19h 17m 48,999 57s
Déclinaison +11° 35 43,523 4
Constellation Aigle
Magnitude apparente 5,284

Localisation dans la constellation : Aigle

(Voir situation dans la constellation : Aigle)
Caractéristiques
Type spectral F0 IV
Indice U-B +0,204
Indice B-V +0,238
Astrométrie
Vitesse radiale −14,3 km/s
Mouvement propre μα = +0,706 mas/a
μδ = +13,947 mas/a
Parallaxe 8,534 1 mas
Distance ∼ 382 a.l. (∼ 117 pc)
Magnitude absolue −0,24
Caractéristiques physiques
Masse 2,85 M
Rayon 5,08 R
Luminosité 84,7 L
Température 7 766 K
Rotation 89 km/s

Désignations

ω1 Aql, 25 Aql, BD+11°3790, FK5 725, HD 180868, HIP 94834, HR 7315, SAO 104691

Omega1 Aquilae est une étoile de la constellation de l'Aigle, située à ∼ 382 a.l. (∼ 117 pc) de la Terre.

Références

Liens externes

  • Ressource relative à l'astronomieVoir et modifier les données sur Wikidata :

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