2014A&A...570A..64S

Query : 2014A&A...570A..64S

2014A&A...570A..64S - Astronomy and Astrophysics, volume 570A, 64-64 (2014/10-1)

WASP-104b and WASP-106b: two transiting hot Jupiters in 1.75-day and 9.3-day orbits.

SMITH A.M.S., ANDERSON D.R., ARMSTRONG D.J., BARROS S.C.C., BONOMO A.S., BOUCHY F., BROWN D.J.A., COLLIER CAMERON A., DELREZ L., FAEDI F., GILLON M., GOMEZ MAQUEO CHEW Y., HEBRARD G., JEHIN E., LENDL M., LOUDEN T.M., MAXTED P.F.L., MONTAGNIER G., NEVEU-VANMALLE M., OSBORN H.P., PEPE F., POLLACCO D., QUELOZ D., ROSTRON J.W., SEGRANSAN D., SMALLEY B., TRIAUD A.H.M.J., TURNER O.D., UDRY S., WALKER S.R., WEST R.G. and WHEATLEY P.J.

Abstract (from CDS):

We have used the WASP survey to discover two exoplanetary systems, each consisting of a Jupiter-sized planet transiting an 11th-magnitude (V) main-sequence star. WASP-104b orbits its star in 1.75d, whereas WASP-106b has the fourth-longest orbital period of any planet discovered by means of transits observed from the ground, orbiting every 9.29d. Each planet is more massive than Jupiter (WASP-104b has a mass of 1.27±0.05M_Jup, while WASP-106b has a mass of 1.93±0.08M_Jup). Both planets are just slightly larger than Jupiter, with radii of 1.14±0.04 and 1.09±0.04R_Jup for WASP-104 and WASP-106, respectively. No significant orbital eccentricity is detected in either system, and while this is not surprising in the case of the short-period WASP-104b, it is interesting in the case of WASP-106b, because many otherwise similar planets are known to have eccentric orbits.

Abstract Copyright: ∼

Journal keyword(s): planets and satellites: detection - planets and satellites: fundamental parameters - stars: individual: WASP-104b - stars: individual: WASP-106b - planetary systems

VizieR on-line data: <Available at CDS (J/A+A/570/A64): phot.dat>

Simbad objects: 9

Full paper

View the references in ADS

Number of rows : 9

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag B	Mag V	Mag R	Sp type	#ref 1850 - 2023	#notes
1	CD-50 714	PM*	02 27 06.0975766704	-50 17 04.310799828	10.74	10.14		~	35	0
2	CD-50 714b	Pl	02 27 06.0977268469	-50 17 04.312281570				~	32	0
3	HAT-P-15b	Pl	04 24 59.5347962291	+39 27 38.312403582				~	52	1
4	TYC 260-1073-1	*	10 42 24.4241	+07 26 35.171	11.66	11.12		~	2	0
5	WASP-104b	Pl	10 42 24.6020578066	+07 26 06.294613167				~	28	0
6	WASP-104	*	10 42 24.6022768848	+07 26 06.291154644	12.3		11.3	G8	21	0
7	WASP-106	*	11 05 43.1362759752	-05 04 45.943633812	12.04	11.21		F9	18	0
8	WASP-106b	Pl	11 05 43.1363626513	-05 04 45.941304907				~	14	0
9	HAT-P-17b	Pl	21 38 08.7311406378	+30 29 19.445574063				~	78	1

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