Table 4: Orbital parameters of the low-mass-star-transiting companions, the grazing eclipsing binaries and the triple systems. For the triple systems, the component a corresponds here to the contaminating third body with fixed parameters and component b to the primary of an eclipsing binary with fitted parameters. ¹ Residuals of OGLE-TR-17 without and with eccentricity (e=0.074). ² This value corresponds to the anti-transit epoch, the revised value is 74.65125.
Name $P_{\rm OGLE}$ $T0_{\rm OGLE}$ P K V0 O-C

[days] -2452000 [days] [ km s^-1] [ km s^-1] [ km s^-1]

5 0.8082 60.47118 0.808271 49.90 $\pm$ 2.0 16.1 $\pm$ 1.4 3.5

6 4.5487 61.05651 4.54881 32.09 $\pm$ 0.15 15.33 $\pm$ 0.10 0.21

7 2.7179 61.42566 2.71824 31.39 $\pm$ 0.22 -10.94 $\pm$ 0.16 0.37

12 5.7721 61.53515 8.65725 34.862 $\pm$ 0.025 24.255 $\pm$ 0.019 0.083

17 2.3171 62.35748 13.8737 31.99 $\pm$ 0.19 -34.36 $\pm$ 0.12 0.894/0.072¹

18 2.2280 61.07501 2.228025 46.87 $\pm$ 1.48 -46.75 $\pm$ 1.03 2.08

34 8.5810 62.74970 8.57633 32.68 $\pm$ 0.27 65.50 $\pm$ 0.20 0.426

55 3.18456 77.05049 3.184543 28.63 $\pm$ 0.32 5.06 $\pm$ 0.19 0.439

8a 2.7152 61.01604 5.432842 79.13 $\pm$ 0.14 -3.71 $\pm$ 0.07 0.260

8b 2.7152 61.01604 5.432842 82.10 $\pm$ 0.15 -3.71 $\pm$ 0.07 0.299

35a 1.2599 60.98942 2.519569 104.57 $\pm$ 0.38 -61.53 $\pm$ 0.22 0.521

35b 1.2599 60.98942 2.519569 104.21 $\pm$ 0.37 -61.53 $\pm$ 0.22 0.611

33a 1.9533 60.54289 - 0.0 -28.5 -

33b 1.9533 60.54289 1.95327 59.8 $\pm$ 2.1 -29.8 $\pm$ 1.3 3.2

59a 1.49709 73.15416 - 0.0 9.05 0.495

59b 1.49709 73.15416² 2.9943224 58.68 $\pm$ 0.31 6.01 $\pm$ 0.22 0.524

**Table 4:** Orbital parameters of the low-mass-star-transiting companions, the grazing eclipsing binaries and the triple systems. For the triple systems, the component a corresponds here to the contaminating third body with fixed parameters and component b to the primary of an eclipsing binary with fitted parameters. ¹ Residuals of OGLE-TR-17 without and with eccentricity (e=0.074). ² This value corresponds to the anti-transit epoch, the revised value is 74.65125.
Name	$P_{\rm OGLE}$	$T0_{\rm OGLE}$	P	K	V0	O-C
	[days]	-2452000	[days]	[ km s^-1]	[ km s^-1]	[ km s^-1]
5	0.8082	60.47118	0.808271	49.90 $\pm$ 2.0	16.1 $\pm$ 1.4	3.5
6	4.5487	61.05651	4.54881	32.09 $\pm$ 0.15	15.33 $\pm$ 0.10	0.21
7	2.7179	61.42566	2.71824	31.39 $\pm$ 0.22	-10.94 $\pm$ 0.16	0.37
12	5.7721	61.53515	8.65725	34.862 $\pm$ 0.025	24.255 $\pm$ 0.019	0.083
17	2.3171	62.35748	13.8737	31.99 $\pm$ 0.19	-34.36 $\pm$ 0.12	0.894/0.072¹
18	2.2280	61.07501	2.228025	46.87 $\pm$ 1.48	-46.75 $\pm$ 1.03	2.08
34	8.5810	62.74970	8.57633	32.68 $\pm$ 0.27	65.50 $\pm$ 0.20	0.426
55	3.18456	77.05049	3.184543	28.63 $\pm$ 0.32	5.06 $\pm$ 0.19	0.439
8a	2.7152	61.01604	5.432842	79.13 $\pm$ 0.14	-3.71 $\pm$ 0.07	0.260
8b	2.7152	61.01604	5.432842	82.10 $\pm$ 0.15	-3.71 $\pm$ 0.07	0.299
35a	1.2599	60.98942	2.519569	104.57 $\pm$ 0.38	-61.53 $\pm$ 0.22	0.521
35b	1.2599	60.98942	2.519569	104.21 $\pm$ 0.37	-61.53 $\pm$ 0.22	0.611
33a	1.9533	60.54289	-	0.0	-28.5	-
33b	1.9533	60.54289	1.95327	59.8 $\pm$ 2.1	-29.8 $\pm$ 1.3	3.2
59a	1.49709	73.15416	-	0.0	9.05	0.495
59b	1.49709	73.15416²	2.9943224	58.68 $\pm$ 0.31	6.01 $\pm$ 0.22	0.524

Source LaTeX | All tables | In the text

	1 Introduction
	2 Target selection and observations
	3 Spectroscopic analysis
	4 Light curve analysis
	5 Results
	6 Discussion and conclusion
	References