Астрогалактика

☆ binary star (3.1' ↔ HD 105452 B) Alchiba⁶⁷⁰⁺ (Alpha Corvi A (Alpha Crv A), α Corvi A (α Crv A), 1 Corvi, HD 105452) → F1 V 〜 F2 V (yellow-white) → ∼GDOR variable → 4.03m. → d⊕ 48.8 ± 0.1 ly → Corvus _ 17 05 2026 _ 1.jpg