Table 5: The derived parameters for the two components of the binary star V20. We found the colours from Fig. 10, and in the text we explain how $T_{\rm eff}$ was determined. The estimated errors are given in parenthesis.
Component V V-I (V-I)₀ $T_{\rm eff}$ BC_V

Primary 17.38(1) 0.95(1) 0.82(6) 5200(200) -0.20(5)

Secondary 20.94(1) 1.61(1) 1.48(6) 4070(200) -0.96(10)

**Table 5:** The derived parameters for the two components of the binary star V20. We found the colours from Fig. 10, and in the text we explain how $T_{\rm eff}$ was determined. The estimated errors are given in parenthesis.
Component	V	V-I	(V-I)₀	$T_{\rm eff}$	BC_V
Primary	17.38(1)	0.95(1)	0.82(6)	5200(200)	-0.20(5)
Secondary	20.94(1)	1.61(1)	1.48(6)	4070(200)	-0.96(10)

Source LaTeX | All tables | In the text