2013AJ....146..113B

Query : 2013AJ....146..113B

2013AJ....146..113B - Astron. J., 146, 113 (2013/November-0)

HATS-3b: an inflated hot Jupiter transiting an f-type star.

BAYLISS D., ZHOU G., PENEV K., BAKOS G.A., HARTMAN J.D., JORDAN A., MANCINI L., MOHLER-FISCHER M., SUC V., RABUS M., BEKY B., CSUBRY Z., BUCHHAVE L., HENNING T., NIKOLOV N., CSAK B., BRAHM R., ESPINOZA N., NOYES R.W., SCHMIDT B., CONROY P., WRIGHT D.J., TINNEY C.G., ADDISON B.C., SACKETT P.D., SASSELOV D.D., LAZAR J., PAPP I. and SARI P.

Abstract (from CDS):

We report the discovery by the HATSouth survey of HATS-3b, a transiting extrasolar planet orbiting a V = 12.4 F dwarf star. HATS-3b has a period of P = 3.5479 days, mass of Mp= 1.07 MJ, and radius of Rp= 1.38 R J. Given the radius of the planet, the brightness of the host star, and the stellar rotational velocity (vsin i = 9.0 km/s), this system will make an interesting target for future observations to measure the Rossiter-McLaughlin effect and determine its spin-orbit alignment. We detail the low-/medium-resolution reconnaissance spectroscopy that we are now using to deal with large numbers of transiting planet candidates produced by the HATSouth survey. We show that this important step in discovering planets produces log g and Teff parameters at a precision suitable for efficient candidate vetting, as well as efficiently identifying stellar mass eclipsing binaries with radial velocity semi-amplitudes as low as 1 km/s.

Abstract Copyright: ∼

Journal keyword(s): planetary systems - stars: individual (HATS-3, GSC 6926-00454) - techniques: photometric - techniques: spectroscopic

VizieR on-line data: <Available at CDS (J/AJ/146/113): table4.dat table5.dat>

Simbad objects: 16

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Number of rows : 16
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 HD 20453 * 03 21 30.6181217400 +67 35 29.368756680   9.02 8.89     A0 3 0
2 HD 26297 Pe* 04 09 03.4178692512 -15 53 27.056905800   8.55 7.47 7.09   G5/6IVw 158 0
3 V* HP Eri LP* 04 38 55.7330378304 -13 20 48.133934448 10.91 9.72 8.33     G8/K0IIIwF7 132 0
4 HD 36702 Pe* 05 31 52.2291576648 -38 33 24.045172128   9.53 8.38     F0wG/K 76 0
5 HATS-1 * 11 42 06.0806028384 -23 21 17.431249716   12.729 12.059 12.08 11.38 ~ 37 1
6 HATS-2 EB* 11 46 57.3702458424 -22 33 46.817348148   14.53 13.62 13.40   ~ 42 1
7 V* TY Vir LP? 11 51 50.1113014296 -05 45 44.183830536   9.668 7.97 7.57   G3Ibp 123 0
8 HD 122956 Pe* 14 05 13.0244442888 -14 51 25.455804480   8.18 7.3 6.88   G6IV/VwF6 156 0
9 HD 197286 PM* 20 44 10.2208462488 -39 13 30.855881604   9.98 9.50     F5V 80 1
10 HATS-3b Pl 20 49 49.7853010920 -24 25 43.537820952           ~ 26 1
11 HATS-3 * 20 49 49.7853010920 -24 25 43.537820952   12.45 12.43     ~ 21 1
12 WASP-46 EB* 21 14 56.8598669520 -55 52 18.458085144   13.0   13.06 12.29 G6 44 1
13 WASP-4 EB* 23 34 15.0857248317 -42 03 41.047972591   13.51 12.48 11.9   G7V 176 1
14 CD-40 15273 PM* 23 51 31.0839097560 -39 54 24.258188484   12.15 11.33 10.896 10.10 K4V 57 1
15 WASP-5 EB* 23 57 23.7564672192 -41 16 37.743700800   12.808 12.146 12.058 11.44 G4V 120 1
16 CD-35 16019 PM* 23 59 36.0711872328 -35 01 52.923618408   10.49 9.87 9.91   G6 111 0

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