2015AJ....150...33B

Query : 2015AJ....150...33B

2015AJ....150...33B - Astron. J., 150, 33 (2015/July-0)

HATS9-b and HATS10-b: two compact hot jupiters in field 7 of the K2 mission.

BRAHM R., JORDAN A., HARTMAN J.D., BAKOS G.A., BAYLISS D., PENEV K., ZHOU G., CICERI S., RABUS M., ESPINOZA N., MANCINI L., DE VAL-BORRO M., BHATTI W., SATO B., TAN T.G., CSUBRY Z., BUCHHAVE L., HENNING T., SCHMIDT B., SUC V., NOYES R.W., PAPP I., LAZAR J. and SARI P.

Abstract (from CDS):

We report the discovery of two transiting extrasolar planets by the HATSouth survey. HATS-9b orbits an old (10.8±1.5 Gyr) V = 13.3 G dwarf star with a period p≈ 1.9153 days. The host star has a mass of 1.03 M_☉, radius of 1.503 R_☉, and effective temperature 5366±70 K. The planetary companion has a mass of 0.837 M_J and radius of 1.065 R_J, yielding a mean density of 0.85 g/cm3. HATS-10b orbits a V = 13.1 G dwarf star with a period p≈3.3128 days. The host star has a mass of 1.1 M_☉, radius of 1.11 R_☉, and effective temperature 5880±120 K. The planetary companion has a mass of 0.53 M_J and radius of 0.97 R_J, yielding a mean density of 0.7 g/cm3. Both planets are compact in comparison with planets receiving similar irradiation from their host stars and lie in the nominal coordinates of Field 7 of K2, but only HATS-9b falls on working silicon. Future characterization of HATS-9b with the exquisite photometric precision of the Kepler telescope may provide measurements of its reflected light signature.

Abstract Copyright: ∼

Journal keyword(s): planetary systems - stars: individual: (HATS-9, GSC 6305-02502, HATS-10, GSC 6311-00085) - techniques: photometric - techniques: spectroscopic

VizieR on-line data: <Available at CDS (J/AJ/150/33): stars table3.dat table4.dat>

Simbad objects: 11

Full paper

View the references in ADS

Number of rows : 11

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag B	Mag V	Sp type	#ref 1850 - 2026	#notes
1	HAT-P-32b	Pl	02 04 10.2774374568	+46 41 16.212315084			~	198	1
2	HAT-P-33b	Pl	07 32 44.2173520776	+33 50 06.115051104			~	59	1
3	CoRoT-17b	Pl	18 34 47.8211904504	-06 36 44.113807836			~	29	1
4	Kepler-1b	Pl	19 07 14.0375836512	+49 18 59.091482160			~	349	2
5	Kepler-1	Em*	19 07 14.0375836512	+49 18 59.091482160	11.85	11.25	G0V	195	2
6	HATS-9	*	19 23 14.4313681872	-20 09 58.848967836	14.080	13.276	~	30	0
7	HATS-9b	Pl	19 23 14.4313681872	-20 09 58.848967836			~	27	0
8	BD+47 2846b	Pl	19 28 59.3538826128	+47 58 10.217007804			~	415	1
9	HATS-10b	Pl	19 37 13.6353394728	-22 12 16.113810744			~	13	0
10	HATS-10	*	19 37 13.6353394728	-22 12 16.113810744	13.820	13.113	~	17	0
11	BD+47 2936b	Pl	19 50 50.2472976936	+48 04 51.101390496			~	493	1

To bookmark this query, right click on this link: simbad:objects in 2015AJ....150...33B and select 'bookmark this link' or equivalent in the popup menu