2009AJ....137.4834W

Query : 2009AJ....137.4834W

2009AJ....137.4834W - Astron. J., 137, 4834-4836 (2009/June-0)

The low density transiting exoplanet WASP-15b.

WEST R.G., ANDERSON D.R., GILLON M., HEBB L., HELLIER C., MAXTED P.F.L., QUELOZ D., SMALLEY B., TRIAUD A.H.M.J., WILSON D.M., BENTLEY S.J., COLLIER CAMERON A., ENOCH B., HORNE K., IRWIN J., LISTER T.A., MAYOR M., PARLEY N., PEPE F., POLLACCO D., SEGRANSAN D., SPANO M., UDRY S. and WHEATLEY P.J.

Abstract (from CDS):

We report the discovery of a low-density exoplanet transiting an 11th magnitude star in the Southern hemisphere. WASP-15b, which orbits its host star with a period P = 3.7520656±0.0000028 d, has a mass Mp= 0.542 ±0.050 MJ and radius Rp= 1.428±0.077 RJ, and is therefore one of the least dense transiting exoplanets so far discovered (ρp= 0.247 ±0.035 g/cm3). An analysis of the spectrum of the host star shows it to be of spectral type around F5, with an effective temperature Teff= 6300±100 K and [Fe/H] = -0.17±0.11.

Abstract Copyright: ∼

Journal keyword(s): binaries: eclipsing - planetary systems - stars: individual: WASP-15 - techniques: photometric - techniques: radial velocities - techniques: spectroscopic

Simbad objects: 3

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Number of rows : 3
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 CD-31 10766b Pl 13 55 42.7120177608 -32 09 34.616222028           ~ 84 1
2 CD-31 10766 * 13 55 42.7120177608 -32 09 34.616222028   11.396 10.910     F7 89 1
3 TOI-2124b Pl 17 53 13.0489562760 +37 12 42.586493328           ~ 228 2

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