Photometry and spectroscopy of HAT-P-49

DOI

We report the discovery of the transiting extrasolar planet HAT-P-49b. The planet transits the bright (V=10.3) slightly evolved F-star HD340099 with a mass of 1.54M_{Sun} and a radius of 1.83R{Sun}. HAT-P-49b is orbiting one of the 25 brightest stars to host a transiting planet which makes this a favorable candidate for detailed follow-up. This system is an especially strong target for Rossiter-McLaughlin follow-up due to the host star's fast rotation, 16km/s. The planetary companion has a period of 2.6915 days, mass of 1.73M_J, and radius of 1.41R_J_. The planetary characteristics are consistent with that of a classical hot Jupiter but we note that this is the fourth most massive star to host a transiting planet with both M_p_ and R_p_ well determined.

Identifier
DOI http://doi.org/10.26093/cds/vizier.51470084
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/AJ/147/84
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/147/84
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/147/84
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/AJ/147/84
Provenance
Creator Bieryla A.; Hartman J.D.; Bakos G.A.; Bhatti W.; Kovacs G.; Boisse I.,Latham D.W.; Buchhave L.A.; Csubry Z.; Penev K.; De Val-Borro M.; Beky B.,Falco E.; Torres G.; Noyes R.W.; Berlind P.; Calkins M.C.; Esquerdo G.A.,Lazar J.; Papp I.; Sari P.
Publisher CDS
Publication Year 2014
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Exoplanet Astronomy; Interdisciplinary Astronomy; Natural Sciences; Observational Astronomy; Physics; Solar System Astronomy; Stellar Astronomy