2009A&A...506..281R


Query : 2009A&A...506..281R

2009A&A...506..281R - Astronomy and Astrophysics, volume 506, 281-286 (2009/10-4)

Transiting exoplanets from the CoRoT space mission. VII. The ``hot-jupiter''-type planet CoRoT-5b.

RAUER H., QUELOZ D., CSIZMADIA Sz., DELEUIL M., ALONSO R., AIGRAIN S., ALMENARA J.M., AUVERGNE M., BAGLIN A., BARGE P., BORDE P., BOUCHY F., BRUNTT H., CABRERA J., CARONE L., CARPANO S., DE LA REZA R., DEEG H.J., DVORAK R., ERIKSON A., FRIDLUND M., GANDOLFI D., GILLON M., GUILLOT T., GUENTHER E., HATZES A., HEBRARD G., KABATH P., JORDA L., LAMMER H., LEGER A., LLEBARIA A., MAGAIN P., MAZEH T., MOUTOU C., OLLIVIER M., PAETZOLD M., PONT F., RABUS M., RENNER S., ROUAN D., SHPORER A., SAMUEL B., SCHNEIDER J., TRIAUD A.H.M.J. and WUCHTERL G.

Abstract (from CDS):

The CoRoT space mission continues to photometrically monitor about 12000 stars in its field-of-view for a series of target fields to search for transiting extrasolar planets ever since 2007. Deep transit signals can be detected quickly in the ``alarm-mode'' in parallel to the ongoing target field monitoring. CoRoT's first planets have been detected in this mode. The CoRoT raw lightcurves are filtered for orbital residuals, outliers, and low-frequency stellar signals. The phase folded lightcurve is used to fit the transit signal and derive the main planetary parameters. Radial velocity follow-up observations were initiated to secure the detection and to derive the planet mass. We report the detection of CoRoT-5b, detected during observations of the LRa01 field, the first long-duration field in the galactic anti-center direction. CoRoT-5b is a ``hot Jupiter-type'' planet with a radius of 1.388+0.046–0.047RJup, a mass of 0.467+0.047–0.024 MJup, and therefore, a mean density of 0.217+0.031–0.025g/cm3. The planet orbits an F9V star of 14.0mag in 4.0378962 ±0.0000019-days at an orbital distance of 0.04947+0.00026–0.00029AU.

Abstract Copyright:

Journal keyword(s): planets and satellites: general - techniques: photometric - techniques: radial velocities

Simbad objects: 8

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Number of rows : 8
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023
#notes
1 HD 41004 ** 05 59 49.6501762752 -48 14 22.888358520   9.49 8.65     K1IV 171 1
2 WASP-12b Pl 06 30 32.7966788910 +29 40 20.266334158           G0 699 1
3 CoRoT-5 EB* 06 45 06.5406550272 +00 48 54.905787036   14.67 14.018 13.82 13.29 F9V 43 1
4 CoRoT-5b Pl 06 45 06.5406880497 +00 48 54.906888317           ~ 45 1
5 CoRoT-1b Pl 06 48 19.1724141241 -03 06 07.710423478           ~ 168 1
6 CoRoT-4b Pl 06 48 46.7133639143 -00 40 21.969520601           ~ 62 1
7 CD-31 10766b Pl 13 55 42.7119654298 -32 09 34.615276547           ~ 65 1
8 CoRoT-2b Pl 19 27 06.4944821296 +01 23 01.357597206           ~ 221 1

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2023.01.28-15:20:34

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