Ρ Cap

Rho Capricorni (ρ Cap, ρ Capricorni) is a binary star in the constellation Capricornus. Sometimes, this star is called by the name Bos, meaning the cow

Goat Consisting with β Aqr (Sadalsuud), ξ Aqr (Deneb Algenubi) and 46 Cap (c Cap), were Saʽd al Suʽud, the Luck of Lucks. See Star Names, R.H. Allen, p

θ Cap ι Cap κ Cap λ Cap μ Cap ν Cap ξ1 Cap ξ2 Cap ο1 Cap ο2 Cap π Cap ρ Cap σ Cap τ1 Cap τ2 Cap υ Cap φ Cap χ Cap ψ Cap ω Cap b Cap c1 Cap c2 Cap A Cap

subtended by a cap area of A = r2. The volume can be calculated by integrating the differential volume element d V = ρ 2 sin ⁡ ϕ d ρ d ϕ d θ {\displaystyle

where ρ⊕σ is the direct sum, ρ⊗σ is the tensor product, ρ∗ denotes the conjugate transpose of ρ, and Alt2 is the alternating product Alt2ρ = ρ ∧ ρ and Sym2