J/A+A/586/A93ivo://CDS.VizieR/J/A+A/586/A93doi:10.26093/cds/vizier.35860093CDSNeveu-VanMalle M.Queloz D.Anderson D.R.Brown D.J.A.,Collier-Cameron A.Delrez L.Diaz R.F.Gillon M.Hellier C.,Jehin E.Lister T.Pepe F.Rojo P.Segransan D.Triaud A.H.M.J.,Turner O.D.Udry S.2017-07-06T06:26:24Z2016-01-29T09:50:32ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frmultiple-starssolar-system-planetsphotometryradial-velocityWe report the discovery of two additional planetary companions to WASP-41 and WASP-47. WASP-41c is a planet of minimum mass 3.18+/-0.20M_Jup_ and eccentricity 0.29+/-0.02, and it orbits in 421+/-2-days. WASP-47c is a planet of minimum mass 1.24+/-0.22M_Jup_ and eccentricity 0.13+/-0.10, and it orbits in 572+/-7-days. Unlike most of the planetary systems that include a hot Jupiter, these two systems with a hot Jupiter have a long-period planet located at only about 1AU from their host star. WASP-41 is a rather young star known to be chromospherically active. To differentiate its magnetic cycle from the radial velocity effect induced by the second planet, we used the emission in the Halpha line and find this indicator well suited to detecting the stellar activity pattern and the magnetic cycle. The analysis of the Rossiter-McLaughlin effect induced by WASP-41b suggests that the planet could be misaligned, though an aligned orbit cannot be excluded. WASP-47 has recently been found to host two additional transiting super Earths. With such an unprecedented architecture, the WASP-47 system will be very important for understanding planetary migration.2016A&A...586A..93Nhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/586/A93CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/ApJ/715/421 : Relative photometry of WASP-3 (Tripathi+, 2010)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/586/A93https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/586/A93http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/586/A93https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/586/A93https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/586/A93http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/586/A93GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/586/A93/w47rvc07Radial Velocity time-series obtained with CORALIE before the upgrade on WASP-47recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2450000)dtime.epochdoubleRVelRadial velocitykm/sphys.veloc;pos.heliocentricdoublee_RVelRadial velocity errorkm/sstat.error;spect.dopplerVelocdoubleFWHMCCF Full Width Half Maximumkm/sspect.line.widthdoubleSpanBisector spankm/sphys.velocdoubleRhk? log R'hk (only HARPS data)phot.flux;arith.ratiofloatnullablee_Rhk? error on log R'hk (only HARPS data)stat.errorfloatnullableJ/A+A/586/A93/w41phzPanSTARRS z filter photometric time-series obtained with the FTS on WASP-41recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDBarycentric Julian Date (HJD-2450000)dtime.epochdoubleFluxNormalised Fluxphot.flux;arith.ratiofloate_FluxNormalised Flux errorstat.error;phot.fluxfloatFWHM? Stellar Full-Width at Half Maximum (TRAPPIST only)pixspect.line.widthfloatnullableJ/A+A/586/A93/w41pizI+z filter photometric time-series obtained with TRAPPIST on WASP-41recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDBarycentric Julian Date (HJD-2450000)dtime.epochdoubleFluxNormalised Fluxphot.flux;arith.ratiofloate_FluxNormalised Flux errorstat.error;phot.fluxfloatFWHM? Stellar Full-Width at Half Maximum (TRAPPIST only)pixspect.line.widthfloatnullableJ/A+A/586/A93/w41rvharRadial Velocity time-series obtained with HARPS on WASP-41recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2450000)dtime.epochdoubleRVelRadial velocitykm/sphys.veloc;pos.heliocentricdoublee_RVelRadial velocity errorkm/sstat.error;spect.dopplerVelocdoubleFWHMCCF Full Width Half Maximumkm/sspect.line.widthdoubleSpanBisector spankm/sphys.velocdoubleRhk? log R'hk (only HARPS data)phot.flux;arith.ratiofloatnullablee_Rhk? error on log R'hk (only HARPS data)stat.errorfloatnullableJ/A+A/586/A93/w41rvcorRadial Velocity time-series obtained with CORALIE on WASP-41recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2450000)dtime.epochdoubleRVelRadial velocitykm/sphys.veloc;pos.heliocentricdoublee_RVelRadial velocity errorkm/sstat.error;spect.dopplerVelocdoubleFWHMCCF Full Width Half Maximumkm/sspect.line.widthdoubleSpanBisector spankm/sphys.velocdoubleRhk? log R'hk (only HARPS data)phot.flux;arith.ratiofloatnullablee_Rhk? error on log R'hk (only HARPS data)stat.errorfloatnullableJ/A+A/586/A93/w41phrR filter photometric time-series obtained with the Danish telescope on WASP-41recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDBarycentric Julian Date (HJD-2450000)dtime.epochdoubleFluxNormalised Fluxphot.flux;arith.ratiofloate_FluxNormalised Flux errorstat.error;phot.fluxfloatFWHM? Stellar Full-Width at Half Maximum (TRAPPIST only)pixspect.line.widthfloatnullableJ/A+A/586/A93/w47rvc14Radial Velocity time-series obtained with CORALIE after the upgrade on WASP-47SpanBisector spankm/sphys.velocdoubleRhk? log R'hk (only HARPS data)phot.flux;arith.ratiofloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2450000)dtime.epochdoubleRVelRadial velocitykm/sphys.veloc;pos.heliocentricdoublee_RVelRadial velocity errorkm/sstat.error;spect.dopplerVelocdoubleFWHMCCF Full Width Half Maximumkm/sspect.line.widthdoublee_Rhk? error on log R'hk (only HARPS data)stat.errorfloatnullable