2015AJ....150..168H

Query : 2015AJ....150..168H

2015AJ....150..168H - Astron. J., 150, 168 (2015/December-0)

HAT-P-50b, HAT-P-51b, HAT-P-52b, and HAT-P-53b: three transiting hot Jupiters and a transiting hot Saturn from the HATNet survey.

HARTMAN J.D., BHATTI W., BAKOS G.A., BIERYLA A., KOVACS G., LATHAM D.W., CSUBRY Z., DE VAL-BORRO M., PENEV K., BUCHHAVE L.A., TORRES G., HOWARD A.W., MARCY G.W., JOHNSON J.A., ISAACSON H., SATO B., BOISSE I., FALCO E., EVERETT M.E., SZKLENAR T., FULTON B.J., SHPORER A., KOVACS T., HANSEN T., BEKY B., NOYES R.W., LAZAR J., PAPP I. and SARI P.

Abstract (from CDS):

We report the discovery and characterization of four transiting exoplanets by the HATNet survey. The planet HAT-P-50b has a mass of 1.35 M_J and radius of 1.29 R_J, and orbits a bright (V = 11.8 mag) M=1.27M_☉, R = 1.70 R_☉ star every P = 3.1220 days. The planet HAT-P-51b has a mass of 0.31 M_J and radius of 1.29 R_J, and orbits a V = 13.4 mag, M = 0.98 M_☉, R = 104 R_☉ star with a period of P = 4.2180 days. The planet HAT-P-52b has a mass of 0.82 M_J and radius of 1.01 R_J, and orbits a V = 14.1 mag, M = 0.89 M_☉, R = 0.89 R_☉ star with a period of P = 2.7536 days. The planet HAT-P-53b has a mass of 1.48 M_J and radius of 1.32 R_J, and orbits a V = 13.7 mag, M = 1.09 M_☉, R = 1.21 R_☉ star with a period of P = 1.9616 days. All four planets are consistent with having circular orbits and have masses and radii measured to better than 10% precision. The low stellar jitter and favorable R_p/R_* ratio for HAT-P-51 make it a promising target for measuring the Rossiter-McLaughlin effect for a Saturn-mass planet.

Abstract Copyright: ∼

Journal keyword(s): planetary systems - stars: individual: (HAT-P-50, HAT-P-51, HAT-P-52, HAT-P-53) - techniques: photometric - techniques: spectroscopic

VizieR on-line data: <Available at CDS (J/AJ/150/168): stars.dat table4.dat table5.dat>

Simbad objects: 12

Full paper

View the references in ADS

Number of rows : 12

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023	#notes
1	HAT-P-51b	Pl	01 24 15.6413031296	+32 48 38.777917614					~	17	0
2	HAT-P-51	*	01 24 15.6413870352	+32 48 38.780176428	14.261	13.440		12.67	~	12	0
3	HAT-P-53	*	01 27 29.0643608688	+38 58 05.258081388		13.733		13.126	~	13	0
4	HAT-P-53b	Pl	01 27 29.0645287907	+38 58 05.259422494					~	13	0
5	HAT-P-52b	Pl	02 50 53.2003304353	+29 01 20.522647875					~	14	0
6	HAT-P-52	*	02 50 53.2003988304	+29 01 20.523898776	15.183	14.068		13.02	~	10	0
7	HAT-P-50	*	07 52 15.2179396392	+12 08 21.840532224	12.282	11.762		11.194	~	13	0
8	HAT-P-50b	Pl	07 52 15.2179749199	+12 08 21.838694144					~	17	0
9	Kepler-30	Er*	19 01 08.0746104528	+38 56 50.218268856	16.50		15.767	14.55	~	146	1
10	Kepler-63b	Pl	19 16 54.2861871448	+49 32 53.450828682					~	63	1
11	BD+47 2936b	Pl	19 50 50.2474562793	+48 04 51.097364378					~	397	1
12	HD 340099	*	20 21 45.9296022840	+26 41 33.605958552	10.675	10.326		9.597	A8	22	0

To bookmark this query, right click on this link: simbad:objects in 2015AJ....150..168H and select 'bookmark this link' or equivalent in the popup menu