Астрогалактика

★ _ Deneb¹⁸⁻¹⁹ _ Alpha Cygni (Alpha Cyg) _ α Cygni (α Cyg) _ 50 Cygni (50 Cyg) _ HD 197345 → 1.21 – 1.29m. → Cygnus → 'head' Northern Cross asterism → Summer Triangle asterism _ 30 07 2026 _ 1.jpg

★ _ Deneb¹⁸⁻¹⁹ _ Alpha Cygni (Alpha Cyg) _ α Cygni (α Cyg) _ 50 Cygni (50 Cyg) _ HD 197345 → 1.21 – 1.29m. → Cygnus → 'head' Northern Cross asterism → Summer Triangle asterism _ 11 10 2026 _ 1.jpg