Астрогалактика

☆ binary star (★² 10.82) Procyon⁷ᐟ⁸ (Alpha Canis Minoris A (Alpha CMi A), α Canis Minoris A (α CMi A), 10 Canis Minoris, HD 61421) → F5 IV–V (white-yellow) → 〜variable BY Draconis → 0.34m. → d⊕ 11.46 ± 0.05 ly →Canis Minor_1.jpg