Омикрон¹ Лебедя / Omicron¹ Cygni / 31 Cyg A / HD 192577 ..

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Звёздная система Омикрон¹ Лебедя / Omicron¹ Cygni (ο¹ Cyg) / 31 Cygni A (31 Cyg A) / V695 Cygni (V695 Cyg) / HD 192577 ..

★Omicron¹ Cygni (ο¹ Cyg, 31 Cyg A, V695 Cyg, HD 192577) K3Ib, K4Iab, 3.73-3.89m. (EA↗GS↗D) & ★HD 192579 (6.99m., B5V, B4IV-V, ↔107'', 109'') & ★31 Cyg B (13m., ↔36'', 36.6'') & ★31 Cyg D ↔337.5', & ★31 Cyg F ↔43.2', Cygnus_1.jpg

★Omicron¹ Cygni (ο¹ Cyg, 31 Cyg A, V695 Cyg, HD 192577) K3Ib, K4Iab, 3.73-3.89m. (EA↗GS↗D) & ★HD 192579 (6.99m., B5V, B4IV-V, ↔107'', 109'') & ★31 Cyg B (13m., ↔36'', 36.6'') & ★31 Cyg D ↔337.5', & ★31 Cyg F ↔43.2', Cygnus_2.jpg

Созвездие Лебедя (Cygnus, Swan, Cygni, Cyg) → Northern Cross asterism _ NQ4 _ S = 803.983 sq.° _ №16 _ α Cyg _ 50 Cygni _ Deneb (A2 Ia, A2 Iae) _ А.GIF