☆ sextuple star system Castor²³ (Alpha Geminorum Aa, α Geminorum Aa (α Gem Aa), 66 Gem, HD 60179) → A1V (blue-white) → 1.58 - 1.59m. → d⊕ 51.5 ± 1 ly → Gemini _ 28 12 2025 _ 1.jpg
☆ sextuple star system Castor²³ (Alpha Geminorum Aa, α Geminorum Aa (α Gem Aa), 66 Gem, HD 60179) → A1V (blue-white) → 1.58 - 1.59m. → d⊕ 51.5 ± 1 ly → Gemini _ 29 12 2025 _ 1.jpg
