TIC-231005575 photometric and RV curves Virtual Observatory Resource

Authors

1. Gill S.
2. Cooke B.F.
3. Bayliss D.
4. Nielson L.D.
5. Lendl M.
6. Wheatley P.J.,Anderson D.R.
7. Moyano M.
8. Bryant E.M.
9. Acton J.S.
10. Belardi C.
11. Bouchy F.,Burleigh M.R.
12. Casewell S.L.
13. Chausev A.
14. Goad M.R.
15. Jackman J.A.G.,Jenkins J.S.
16. McCormac J.
17. Gunther M.N.
18. Osborn H.P.
19. Pollaco D.,Raynard L.
20. Smith A.M.S.
21. Tillbrook R.H.
22. Turner O.
23. Udry S.
24. Vines J.I.,Watson C.A.
25. West R.G.

Published by

CDS

Abstract

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}.

Keywords

1. eclipsing-binary-stars
2. photometry
3. radial-velocity

Bibliographic source Bibcode

2020MNRAS.495.2713G

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/495/2713

IVOA Identifier IVOID

ivo://CDS.VizieR/J/MNRAS/495/2713

Document Object Identifer DOI

doi:10.26093/cds/vizier.74952713

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/495/2713
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/495/2713
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/495/2713

IVOA Table Access TAP

http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).