Binarity of transit host stars - Implications for planetary parameters

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Table 2:

Integrated properties of the previously unresolved targets.
			J^a	H^a	K^a		d
Name	RA	Dec	[mag]	[mag]	[mag]	SpT	[pc]	Ref.
WASP-2	20 30 54.13	+06 25 46.37	$10.17\pm0.03$	$9.75\pm0.03$	$9.63\pm0.02$	K1V	$147\pm17^{b}$	1, 2
TrES-2	19 07 14.04	+ 49 18 59.07	$10.23\pm0.02$	$9.92\pm0.03$	$9.85\pm0.02$	G0V	$213\pm11$	3, 4
TrES-4	17 53 13.06	+37 12 42.36	$10.58\pm0.02$	$10.35\pm0.02$	$10.33\pm0.02$	F8^c	485v31	4

^a Magnitudes are from the 2 Micron All Sky Survey (2MASS) catalogue (Skrutskie et al. 2006). ^b The distance of WASP-2 has been derived indirectly from V band magnitudes (see Sect. 3.2). ^c Since there are no good values published for TrES-4, we estimate the SpT from the J-H color using templates by Allen (1999). References. (1) Cameron et al. (2007); (2) Allen (1999); (3) Sozzetti et al. (2007); (4) Torres et al. (2008a).

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