Natura - nature actualia - actual entities Mundus Plinius - physical world Caelum veter. - region of the fixed stars (Constellation) Corona Borealis veter. - CrB 152008.5+293658 (Star system) ο Coronae Borealis 152312.3+301716 (Star system) η Coronae Borealis 152749.7+290621 (Star system) β Coronae Borealis - Nusakan 153255.8+312133 (Star system) θ Coronae Borealis 153441.3+264253 (Star) α Coronae Borealis - Alphecca 153515.0+390036 (Star) μ Coronae Borealis 153922.2+363812 (Star) ζ¹ Coronae Borealis 153922.7+363809 (Star) ζ² Coronae Borealis 154244.6+261744 (Star system) γ Coronae Borealis 154359.3+323057 (Star) π Coronae Borealis 154935.7+260406 (Star) δ Coronae Borealis 155113.9+353927 (Star system) κ Coronae Borealis 155547.6+375649 (Star system) λ Coronae Borealis 155735.3+265240 (Star system) ε Coronae Borealis 160102.7+331813 (Star system) ρ Coronae Borealis 160126.6+295104 (Star) ι Coronae Borealis 160858.3+362927 (Star system) τ Coronae Borealis 161440.8+335131 (Star system) σ Coronae Borealis 161644.8+290901 (Star system) υ Coronae Borealis 162205.8+305331 (Star system) ξ Coronae Borealis 162221.4+334757 (Star system) ν¹ Coronae Borealis 162229.2+334213 (Star) ν² Coronae Borealis