2006PASP..118.1245W

Query : 2006PASP..118.1245W

2006PASP..118.1245W - Publ. Astron. Soc. Pac., 118, 1245-1251 (2006/September-0)

SuperWASP observations of the transiting extrasolar planet XO-1b.

WILSON D.M., ENOCH B., CHRISTIAN D.J., CLARKSON W.I., COLLIER CAMERON A., DEEG H.J., EVANS A., HASWELL C.A., HELLIER C., HODGKIN S.T., HORNE K., IRWIN J., KANE S.R., LISTER T.A., MAXTED P.F.L., NORTON A.J., POLLACCO D., SKILLEN I., STREET R.A., WEST R.G. and WHEATLEY P.J.

Abstract (from CDS):

We report on observations of 11 transit events of the transiting extrasolar planet XO-1b by the SuperWASP North observatory. From our data, obtained during 2004 May-September, we find that the XO-1b orbital period is 3.941634 ±0.000137 days, the planetary radius is 1.34RJ± 0.12RJ, and the inclination is 88°.92±1°.04, in good agreement with previously published values. We tabulate the transit timings from 2004 SuperWASP and XO data, which are the earliest obtained for XO-1b and which will therefore be useful for future investigations of timing variations caused by additional perturbing planets. We also present an ephemeris for the transits.

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Journal keyword(s): Stars: Planetary Systems

Simbad objects: 2

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Number of rows : 2
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 BD+28 2507 V* 16 02 11.8462322592 +28 10 10.420201452   11.88 11.25     G1V 118 1
2 BD+28 2507b Pl 16 02 11.8462322592 +28 10 10.420201452           ~ 195 1

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