TIC-231005575 photometric and RV curves

DOI

The Transiting Exoplanet Survey Satellite (TESS) has produced a large number of single transit event candidates which are being monitored by the Next Generation Transit Survey (NGTS). We observed a second epoch for the TIC-231005575 system (Tmag=12.06, Teff=5500+/-85K) with NGTS and a third epoch with Las Cumbres Observatory's (LCO) telescope in South Africa to constrain the orbital period (P=61.777d). Subsequent radial velocity measurements with CORALIE revealed the transiting object has a mass of M2=0.128+/-0.003M_{sun}, indicating the system is a G-M binary. The radius of the secondary is R2=0.154+/-0.008R{sun}_ and is consistent with models of stellar evolution to better than 1-{sigma}.

Identifier
DOI http://doi.org/10.26093/cds/vizier.74952713
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/MNRAS/495/2713
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/495/2713
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/495/2713
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/MNRAS/495/2713
Provenance
Creator Gill S.; Cooke B.F.; Bayliss D.; Nielson L.D.; Lendl M.; Wheatley P.J.,Anderson D.R.; Moyano M.; Bryant E.M.; Acton J.S.; Belardi C.; Bouchy F.,Burleigh M.R.; Casewell S.L.; Chausev A.; Goad M.R.; Jackman J.A.G.,Jenkins J.S.; McCormac J.; Gunther M.N.; Osborn H.P.; Pollaco D.,Raynard L.; Smith A.M.S.; Tillbrook R.H.; Turner O.; Udry S.; Vines J.I.,Watson C.A.; West R.G.
Publisher CDS
Publication Year 2020
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; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy