2006A&A...450..825S


C.D.S. - SIMBAD4 rel 1.7 - 2020.05.25CEST01:32:03

2006A&A...450..825S - Astronomy and Astrophysics, volume 450, 825-831 (2006/5-1)

High resolution spectroscopy of stars with transiting planets. The cases of OGLE-TR-10, 56, 111, 113, and TrES-1.

SANTOS N.C., PONT F., MELO C., ISRAELIAN G., BOUCHY F., MAYOR M., MOUTOU C., QUELOZ D., UDRY S. and GUILLOT T.

Abstract (from CDS):

During the past years photometric surveys, later complemented by follow-up radial-velocity measurements, have revealed the presence of several new extra-solar transiting planets, in very short-period orbits. Many of the host stars are extremely faint (V∼16), making high-precision spectroscopic measurements challenging. We used the UVES spectrograph (VLT-UT2 telescope) to obtain high-resolution spectra of 5 stars hosting transiting planets, namely for OGLE-TR-10, 56, 111, 113, and TrES-1. The immediate objective is to derive accurate stellar parameters and chemical abundances. The stellar parameters were derived from an LTE analysis of a set of FeI and FeII lines. Complementing the spectroscopic information with photometric transit curves and radial-velocity data from the literature, we then refined the stellar and planetary radii and masses. The obtained data were also used to study the relation between the stellar metallicity and orbital period of the planets.

Abstract Copyright:

Journal keyword(s): stars: abundances - stars: fundamental parameters - planetary systems - planetary systems: formation

Status at CDS:  

Simbad objects: 20

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Number of rows : 20

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 NAME Car Arm PoG 10 00 -60.0           ~ 376 1
2 V* V742 Car EP* 10 50 34.72 -61 57 25.9         15.72 F 94 1
3 NAME OGLE-TR-132b Pl 10 50 34.72 -61 57 25.9           ~ 99 1
4 V* V752 Car SB* 10 52 24.2808297652 -61 26 48.845891762     16.08   14.42 K 112 1
5 NAME OGLE-TR-113b Pl 10 52 24.40 -61 26 48.5           ~ 110 1
6 NAME OGLE-TR-111b Pl 10 53 17.91 -61 24 20.3           ~ 107 1
7 V* V759 Car EP* 10 53 17.91 -61 24 20.3     16.96   15.55 G 90 1
8 HD 149026b Pl 16 30 29.6184841164 +38 20 50.310893575           ~ 295 1
9 HD 149026 PM* 16 30 29.6184841164 +38 20 50.310893575   8.75 8.14     G0IV 195 1
10 NAME OGLE-TR-10b Pl 17 51 28.25 -29 52 34.9           ~ 82 1
11 V* V5125 Sgr EP* 17 51 28.26 -29 52 35.3     15.780   14.92 G2V 84 1
12 V* V5157 Sgr EB* 17 56 35.5015759807 -29 32 21.476706712     16.560   15.30 ~ 158 1
13 NAME OGLE-TR-56b Pl 17 56 35.51 -29 32 21.2           ~ 191 1
14 TrES-1 Pl 19 04 09.8516024106 +36 37 57.445911611           ~ 310 1
15 TYC 2652-1324-1 V* 19 04 09.8516024106 +36 37 57.445911611   12.35 11.42     K0V 101 1
16 HD 189733b Pl 20 00 43.7130382888 +22 42 39.071811263           ~ 1063 1
17 HD 189733 BY* 20 00 43.7130382888 +22 42 39.071811263 9.241 8.578 7.648 7.126 6.68 K2V 712 1
18 HD 209458b Pl 22 03 10.7729598762 +18 53 03.548248479           ~ 1451 1
19 V* V376 Peg EP* 22 03 10.7729598762 +18 53 03.548248479   8.21 7.63     F9V 990 1
20 NAME Galactic Bulge reg ~ ~           ~ 3359 0

    Equat.    Gal    SGal    Ecl

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2020.05.25-01:32:03

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