2010A&A...509A...4P

Query : 2010A&A...509A...4P

2010A&A...509A...4P - Astronomy and Astrophysics, volume 509, A4-4 (2010/1-1)

Millimagnitude photometry for transiting extrasolar planetary candidates. V. Follow-up of 30 OGLE transits. New candidates.

PIETRUKOWICZ P., MINNITI D., DIAZ R.F., FERNANDEZ J.M., ZOCCALI M., GIEREN W., PIETRZYNSKI G., RUIZ M.T., UDALSKI A., SZEIFERT T. and HEMPEL M.

Abstract (from CDS):

We used VLT/VIMOS images in the V band to obtain light curves of the extrasolar planetary transits OGLE-TR-111 and OGLE-TR-113 and the candidate planetary transits: OGLE-TR-82, OGLE-TR-86, OGLE-TR-91, OGLE-TR-106, OGLE-TR-109, OGLE-TR-110, OGLE-TR-159, OGLE-TR-167, OGLE-TR-170, OGLE-TR-171. Using difference imaging photometry, we were able to achieve millimagnitude errors in the individual data points. We present the analysis of the data and the light curves by measuring transit amplitudes and ephemerides and by calculating geometrical parameters for some of the systems. We observed nine OGLE objects at the predicted transit moments. Two other transits were shifted in time by a few hours. For another seven objects we expected to observe transits during the VIMOS run, but they were not detected. The stars OGLE-TR-111 and OGLE-TR-113 are probably the only OGLE objects in the observed sample to host planets, with the other objects being very likely eclipsing binaries or multiple systems. In this paper we also report on four new transiting candidates which we have found in the data.

Abstract Copyright: ∼

Journal keyword(s): stars: individual: OGLE-TR-109, OGLE-TR-111, OGLE-TR-113 - planetary systems - binaries: eclipsing

VizieR on-line data: <Available at CDS (J/A+A/509/A4): stars ogle 082, 086, 091, 106, 109, 110, 111, 113, 159, 167, 170, 171>

Simbad objects: 41

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Number of rows : 41
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 OGLE-TR 211 * 10 40 14.3828284632 -62 27 20.018236464       15.24   ~ 36 1
2 OGLE-TR 132 V* 10 50 34.5943868112 -61 57 26.138690064         15.72 F 96 1
3 OGLE-TR 198 * 10 52 07.33 -61 22 07.1         15.44 ~ 4 0
4 V* V750 Car EB* 10 52 20.6645744952 -61 29 45.441152196         15.76 ~ 9 0
5 V* V751 Car EB* 10 52 23.965 -61 31 09.49     16.93   15.99 ~ 10 0
6 NAME OGLE-TR-113b Pl 10 52 24.2810533560 -61 26 48.845675976           ~ 119 1
7 OGLE-TR 113 SB* 10 52 24.2810533560 -61 26 48.845675976     16.08 15.407 14.42 K 118 1
8 V* V753 Car EB* 10 52 28.2559948728 -61 29 32.158974912     17.29   16.15 ~ 8 0
9 V* V754 Car EB* 10 52 46.3516432608 -61 23 17.968211556     14.466   13.64 ~ 7 0
10 V* V758 Car EB* 10 53 12.54 -61 30 19.1     18.683   17.28 ~ 8 0
11 OGLE-TR 111 V* 10 53 17.8069115424 -61 24 20.607791112     16.96 16.05 15.55 G 93 1
12 V* V763 Car EB* 10 53 40.6221601584 -61 25 15.109046220     15.80   14.99 F0V 13 1
13 V* V764 Car EB* 10 53 51.1166673312 -61 34 13.644573348     17.71   16.53 ~ 22 0
14 V* V780 Car EB* 10 57 31.1059503600 -61 27 22.105988676         15.23 ~ 5 0
15 OGLE-TR 192 * 10 57 35.48 -61 34 30.5         14.41 ~ 3 0
16 V* V781 Car EB* 10 57 42.3725656512 -61 36 23.897894148     15.412   14.87 ~ 7 0
17 V* V786 Car EB* 10 58 02.98 -61 34 26.4     20.61   16.30 F8 10 0
18 V* V787 Car EB* 10 58 19.21 -61 29 27.9     17.404   16.32 ~ 5 0
19 V* V789 Car EB* 10 58 59.8976537256 -61 34 43.540462308     17.774   16.69 ~ 7 0
20 V* V790 Car EB* 10 59 00.08 -61 37 41.7     16.611   15.45 ~ 7 0
21 V* V792 Car EB* 10 59 22.13 -61 25 21.9     15.637   14.58 ~ 5 0
22 V* V793 Car EB* 10 59 26.39 -61 36 49.6     16.311   15.41 ~ 6 0
23 V* V795 Car EB* 10 59 39.2213794824 -61 24 07.812629136     17.603   16.32 ~ 6 0
24 V* V797 Car EB* 10 59 41.9088926544 -61 32 34.706730552     16.513   15.57 ~ 5 0
25 V* V817 Car EB* 11 06 51.8853827760 -60 51 45.902051712     16.809   15.61 ~ 33 1
26 OGLE-TR 182 * 11 09 18.7248783144 -61 05 42.962710884     16.84 16.37   ~ 36 1
27 V* V341 Mus EB* 13 13 12.7086808536 -64 47 14.058461040     17.49   15.33 G9 8 0
28 V* V342 Mus EB* 13 13 51.91 -64 41 30.1     18.73   17.07 ~ 7 0
29 V* V344 Mus EB* 13 15 14.40 -64 49 29.1     18.19   16.62 ~ 7 0
30 V* V1270 Cen EB* 13 30 26.2402325808 -64 10 09.780225816     17.85   15.88 G9 8 0
31 V* V1272 Cen EB* 13 30 42.8967388872 -63 57 31.136109084     15.53   14.34 F6 7 0
32 V* V1273 Cen EB* 13 30 55.6545459912 -63 58 38.808621228     17.59   15.69 G9 7 0
33 V* V1274 Cen EB* 13 30 58.542 -64 11 53.78     17.66   16.15 ~ 6 0
34 V* V1275 Cen EB* 13 31 01.0331425752 -63 58 35.478487056     16.17   14.87 A9 7 0
35 V* V1277 Cen EB* 13 31 54.4317362160 -64 02 40.141356324     17.84   16.36 ~ 6 0
36 V* V1279 Cen EB* 13 32 23.79 -64 10 35.8     16.310   15.31 G9 6 0
37 V* V1280 Cen EB* 13 32 52.5364145040 -63 57 44.722627452     17.16   15.78 G9 6 0
38 OGLE-TR 10 EB* 17 51 28.2593510544 -29 52 35.231024064     15.780 16.193 14.92 G2V 90 1
39 OGLE-TR 56 EB* 17 56 35.5016678064 -29 32 21.479240220     16.560 16.07 15.30 ~ 169 1
40 HD 209458 V* 22 03 10.7727465312 +18 53 03.549393384   8.21 7.63     F9V 1112 1
41 * 51 Peg PM* 22 57 27.9804852576 +20 46 07.797040104 6.39 6.16 5.46 4.97 4.61 G2IV 1157 1

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