Photometry and spectroscopy of HATS-9 and HATS-10 Virtual Observatory Resource

Authors

1. Brahm R.
2. Jordan A.
3. Hartman J.D.
4. Bakos G.A.
5. Bayliss D.
6. Penev K.,Zhou G.
7. Ciceri S.
8. Rabus M.
9. Espinoza N.
10. Mancini L.
11. de Val-borro M.,Bhatti W.
12. Sato B.
13. Tan T.G.
14. Csubry Z.
15. Buchhave L.
16. Henning T.,Schmidt B.
17. Suc V.
18. Noyes R.W.
19. Papp I.
20. Lazar J.
21. Sari P.

Published by

CDS

Abstract

We report the discovery of two transiting extrasolar planets by the HATSouth survey. HATS-9b orbits an old (10.8+/-1.5Gyr) V=13.3 G dwarf star with a period p~~1.9153days. The host star has a mass of 1.03M_{sun}_, radius of 1.503R_{sun}_, and effective temperature 5366+/-70K. The planetary companion has a mass of 0.837M_J_ and radius of 1.065R_J_, yielding a mean density of 0.85g/cm^-3^. HATS-10b orbits a V=13.1 G dwarf star with a period p~~3.3128days. The host star has a mass of 1.1M_{sun}_, radius of 1.11R_{sun}_, and effective temperature 5880+/-120K. The planetary companion has a mass of 0.53M_J_ and radius of 0.97R_J_, yielding a mean density of 0.7g/cm3. Both planets are compact in comparison with planets receiving similar irradiation from their host stars and lie in the nominal coordinates of Field 7 of K2, but only HATS-9b falls on working silicon. Future characterization of HATS-9b with the exquisite photometric precision of the Kepler telescope may provide measurements of its reflected light signature.

Keywords

1. solar-system-planets
2. multiple-stars
3. dwarf-stars
4. g-stars
5. photometry
6. radial-velocity

Bibliographic source Bibcode

2015AJ....150...33B

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/150/33

IVOA Identifier IVOID

ivo://CDS.VizieR/J/AJ/150/33

Document Object Identifer DOI

doi:10.26093/cds/vizier.51500033

Access

IVOA Table Access TAP

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

IVOA Cone Search SCS

For use with a cone search client (e.g., TOPCAT).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/150/33/stars?
https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/150/33/stars?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/150/33/stars?