parent	parent_name	a_p	a_p_err	e_p	e_p_err	sin_i_p	sin_i_p_err	g	g_err	h	h_err	mass	mass_err	diameter	diameter_err	albedo	albedo_err	period	period_quality	class_name	class_score
		2.690	nan	0.071	nan	0.126	nan	0.150	nan	9.120	nan	6.047e+17	9.119e+16	90.26	0.469	0.061	0.0022	11.660	3	Ch	26.00