Combined probability density distribution of geometric albedos of confirmed Haumea family members 2002 TX₃₀₀, 2003 OP₃₂, 2005 RR₄₃, and 2003 UZ₁₁₇. The thick line is the albedo distribution assuming the solutions based on the beaming factor value η = 1.74 ± 0.17 for 2003OP₃₂, 2005 RR₄₃, and 2003 UZ₁₁₇ and the thin line assuming the solutions with the canonical beaming factor value η = 1.20 ± 0.35. The median values of the two distributions are p_V = (blue vertical line indicates the median) for the preferred solutions and (red verticalline) assuming the canonical beaming factor.