2014A&A...572A..93H


C.D.S. - SIMBAD4 rel 1.7 - 2020.04.06CEST18:30:18

2014A&A...572A..93H - Astronomy and Astrophysics, volume 572A, 93-93 (2014/12-1)

Characterization of the four new transiting planets KOI-188b, KOI-195b, KOI-192b, and KOI-830b.

HEBRARD G., SANTERNE A., MONTAGNIER G., BRUNO G., DELEUIL M., HAVEL M., ALMENARA J.-M., DAMIANI C., BARROS S.C.C., BONOMO A.S., BOUCHY F., DIAZ R.F. and MOUTOU C.

Abstract (from CDS):

The characterization of four new transiting extrasolar planets is presented here. KOI-188b and KOI-195b are bloated hot Saturns, with orbital periods of 3.8 and 3.2 days, and masses of 0.25 and 0.34MJup. They are located in the low-mass range of known transiting, giant planets. KOI-192b has a similar mass (0.29MJup) but a longer orbital period of 10.3 days. This places it in a domain where only a few planets are known. KOI-830b, finally, with a mass of 1.27MJup and a period of 3.5 days, is a typical hot Jupiter. The four planets have radii of 0.98, 1.09, 1.2, and 1.08RJup, respectively. We detected no significant eccentricity in any of the systems, while the accuracy of our data does not rule out possible moderate eccentricities. The four objects were first identified by the Kepler team as promising candidates from the photometry of the Kepler satellite. We establish here their planetary nature thanks to the radial velocity follow-up we secured with the HARPS-N spectrograph at the Telescopio Nazionale Galileo. The combined analyses of the datasets allow us to fully characterize the four planetary systems. These new objects increase the number of well-characterized exoplanets for statistics, and provide new targets for individual follow-up studies. The pre-screening we performed with the SOPHIE spectrograph at the Observatoire de Haute-Provence as part of that study also allowed us to conclude that a fifth candidate, KOI-219.01, is not a planet but is instead a false positive.

Abstract Copyright:

Journal keyword(s): planetary systems - techniques: radial velocities - techniques: photometric - techniques: spectroscopic

VizieR on-line data: <Available at CDS (J/A+A/572/A93): table1.dat table3.dat>

Status at CDS:  

Simbad objects: 29

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Number of rows : 29

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 HAT-P-19b Pl 00 38 04.0136161838 +34 42 41.552260901           ~ 40 1
2 HD 16031 PM* 02 34 11.0485506243 -12 23 03.445493985 9.99 10.21 9.77     F0V 152 1
3 WASP-49b Pl 06 04 21.4734612842 -16 57 55.108837741           ~ 31 1
4 CoRoT-4b Pl 06 48 46.7133639143 -00 40 21.969520601           ~ 57 1
5 XO-2S PM* 07 48 07.4814220176 +50 13 03.257811342   11.927 11.086 10.631 10.216 G9V 40 0
6 HD 108147b Pl 12 25 46.2670326229 -64 01 19.515027395           ~ 49 1
7 BD+31 2447b Pl 13 03 55.6468217350 +30 38 24.279744375           ~ 23 1
8 WASP-39b Pl 14 29 18.4151765921 -03 26 40.203046112           ~ 83 1
9 CoRoT-25b Pl 18 42 31.1200588130 +06 30 49.746375398           ~ 9 1
10 KOI-72.01 Pl 19 02 43.0612302512 +50 14 28.700759378           ~ 236 1
11 KOI-72.02 Pl 19 02 43.0612302512 +50 14 28.700759378           ~ 97 1
12 Kepler-427b Pl? 19 13 01.0959684454 +43 42 17.522302104           ~ 15 0
13 KOI-192 Ro* 19 13 01.0959684454 +43 42 17.522302104   15.13 14.42 14.31 14.013 ~ 30 0
14 KOI-195 Ro* 19 17 44.3197780263 +49 28 24.305124959   15.736 15.073 14.863 14.735 ~ 36 0
15 Kepler-426b Pl? 19 17 44.3197780263 +49 28 24.305124959           ~ 15 0
16 Kepler-425b Pl? 19 21 25.9207958258 +40 34 03.854921157           ~ 18 0
17 KOI-188 Ro* 19 21 25.9207958258 +40 34 03.854921157   16.047 14.97 14.73 14.605 K2 38 0
18 KOI-830 Ro* 19 22 19.6165876803 +40 34 38.563998453   16.584 15.405 15.101 14.84 K1V 34 0
19 Kepler-428b Pl? 19 22 19.6165876803 +40 34 38.563998453           ~ 14 0
20 KOI-889.01 Pl 19 24 33.0185863758 +36 34 38.477482370           ~ 30 1
21 CoRoT-8b Pl 19 26 21.2426686221 +01 25 35.178176730           ~ 42 1
22 KOI-200.01 Pl 19 32 22.2087182061 +41 21 19.907618268           ~ 29 1
23 NAME KIC 8435766b Pl 19 34 58.0139307295 +44 26 53.957326851           ~ 103 1
24 KOI-205 Ro* 19 41 59.1967192074 +42 32 16.400829033           ~ 34 1
25 KOI-219.01 Pl? 19 48 51.3743061811 +41 39 50.504971010           ~ 8 0
26 KOI-219 Ro* 19 48 51.3743061811 +41 39 50.504971010           ~ 27 0
27 HAT-P-17b Pl 21 38 08.7311406378 +30 29 19.445574063           ~ 51 1
28 WASP-59b Pl 23 18 29.54 +24 53 21.4           ~ 25 1
29 WASP-29b Pl 23 51 31.0840161955 -39 54 24.259966546           ~ 47 1

    Equat.    Gal    SGal    Ecl

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2020.04.06-18:30:18

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