TASTE: The Asiago Search for Transit timing variations of Exoplanets - I. Overview and improved parameters for HAT-P-3b and HAT-P-14b

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Table 1

The selected sample of targets for the TASTE project, and their parameters.

Name	M_p/M_J	R_p/R_J	P (d)	Dur (min)	i (°)	RA	Dec	V	Depth	TTV_2:1 (s)	TTV_m (s)	V-TDV_m (s)	T-TDV_m (s)

WASP-11	0.46	1.05	3.72	159	88.50	030929	+304025	11.9	0.018	485	4.13	8.17	0.06
HAT-P-9	0.78	1.40	3.92	206	86.50	072040	+370826	12.3	0.012	302	2.67	6.43	0.18
XO-5	1.08	1.09	4.19	193	86.80	074652	+390541	12.1	0.011	234	2.59	5.51	0.17
XO-2	0.57	0.97	2.62	162	88.58	074807	+501333	11.2	0.011	276	2.38	6.81	0.02
HAT-P-13	0.85	1.28	2.92	194	83.40	083932	+472107	10.6	0.007	206	1.89	5.80	0.35
HAT-P-3	0.60	0.89	2.90	123	87.24	134423	+480143	11.9	0.012	291	2.60	5.10	0.12
HAT-P-12	0.21	0.96	3.21	140	90.00	135734	+432937	12.8	0.020	906	6.22	12.54	0.00
HAT-P-14	2.23	1.15	4.63	131	83.50	172028	+381432	9.98	0.006	125	1.52	1.99	1.23
HAT-P-5	1.06	1.26	2.79	175	86.75	181737	+363718	12.0	0.012	158	1.59	4.61	0.08
WASP-3	1.76	1.31	1.85	137	85.06	183432	+353942	10.6	0.011	63	0.74	2.52	0.05
HAT-P-1	0.52	1.23	4.47	160	86.28	225747	+384030	10.4	0.013	511	4.10	6.77	0.41
HAT-P-6	1.06	1.33	3.85	203	85.51	233906	+422758	10.5	0.009	219	2.13	5.16	0.22

Notes. The first ten columns give the name of the target, the planet mass M_p and radius R_p (both in jovian units), the orbital period P (in days), the transit duration (in minutes), the orbital inclination i (in degrees), the 2000.0 RA and DEC, the V magnitude of the host star, the transit depth (in flux). In the last four columns, we reported the expected TTV & TDV effects in seconds caused by a 1 M_⊕ exoplanet in a 2:1 resonant external orbit (TTV_2:1) and to a 1 M_⊕ exomoon at one third of the Hill radius (TTV_m and the V- and TIP- components of the TDV_m).

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