Omega1 Aquilae
Omega1 Aquilae
| Ascension droite | 19h 17m 48,999 57s |
|---|---|
| Déclinaison | +11° 35′ 43,523 4″ |
| Constellation | Aigle |
| Magnitude apparente | 5,284 |
Localisation dans la constellation : Aigle | |
| Type spectral | F0 IV |
|---|---|
| Indice U-B | +0,204 |
| Indice B-V | +0,238 |
| 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 |
| Masse | 2,85 M☉ |
|---|---|
| Rayon | 5,08 R☉ |
| Luminosité | 84,7 L☉ |
| Température | 7 766 K |
| Rotation | 89 km/s |
Désignations
Omega1 Aquilae est une étoile de la constellation de l'Aigle, située à ∼ 382 a.l. (∼ 117 pc) de la Terre.
Références
- (en) Cet article est partiellement ou en totalité issu de l’article de Wikipédia en anglais intitulé « Omega1 Aquilae » (voir la liste des auteurs).
Liens externes
- Ressource relative à l'astronomie :
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