Астрогалактика

☆ exoplanet Thestias (Pollux b) system Pollux¹⁷ (Beta Geminorum, β Geminorum (β Gem), 78 Gem, HD 62509) →K0 IIIb, K0 IIIvar (yellow-orange) →1.10 - 1.17m. →d⊕ 33.785 ± 0.094 ly →Winter Hexagon asterism →Gemini _29 12 2025 _1.jpg