Table 2: List of observed stars in the infrared, with the values of the parameters taken from the mean-values listed by Gray (1992) and Schmidt-Kaler (1982) or from (1) Nordström et al. (2004); (2) Cayrel de Strobel et al. (2001); and (3) Barbuy & Grenon (1990). In the last column, when no information on metallicity is available, a dash replaces it.

Name	Spectral type	(km s-1)	(K)	log g	[Fe/H]
HD 159217	A0 V	150	9700	4.3	-
HD 27397	F0 IV	120	7100	4.3	-
HD 48501	F2 V	90	6850	4.3	+0.01
HD 26015	F3 V	65	67761	4.3	+0.111
HD 30606	F6 V	10	61521	4.4	-0.012
HD 98231	F8.5 V	7	57941	4.4	-0.352
HD 112164	rG1 V	5	57681	4.4	+0.242
HD 10307	G1.5 V	4	57811	4.4	-0.042
HD 98230	G2 V	4	57941	4.5	-0.342
HD 106116	rG4 V	3	55721	4.5	+0.152
HD 20618	G6 IV	2	5600	4.5	-
HD 101501	G8 V	2	54081	4.5	+0.032
HD 185144	K0 V	2	52121	4.5	-0.291
HD 22049	K2 V	2	51171	4.6	-0.142
HD 39715	rK3 V	1	4850	4.6	+0.333
HD 131977	K4 V	1	4700	4.6	+0.032
HD 201902	K7 V	1	4100	4.6	-0.632
GL 338	M0 V	1	3900	4.6	-
HD 89025	F0 III	80	7100	3.4	-
HD 432	F2 III	75	72781	3.2	+0.181
HD 107950	G6 III	4	5050	2.8	-0.162
HD 197989	K0 III	2	4800	2.7	-0.182
HD 3627	K3 III	2	4300	2.0	+0.042