Observation & radial velocity of WASP-150 & WASP-176 Virtual Observatory Resource

Authors

1. Cooke B.F.
2. Pollacco D.
3. Almleaky Y.
4. Barkaoui K.
5. Benkhaldoun Z.,Blake J.A.
6. Bouchy F.
7. Boumis P.
8. Brown D.J.A.
9. Bruni I.
10. Burdanov A.,Cameron A.C.
11. Chote P.
12. Daassou A.
13. D'ago G.
14. Dalal S.
15. Damasso M.,Delrez L.
16. Doyle A.P.
17. Ducrot E.
18. Gillon M.
19. Hebrard G.
20. Hellier C.,Henning T.
21. Jehin E.
22. Kiefer F.
23. King G.W.
24. Liakos A.
25. Lopez T.,Mancini L.
26. Mardling R.
27. Maxted P.F.L.
28. McCormac J.
29. Murray C.,Nielsen L.D.
30. Osborn H.
31. Palle E.
32. Pepe F.
33. Pozuelos F.J.,Prieto-Arranz J.
34. Queloz D.
35. Schanche N.
36. Segransan D.
37. Smalley B.,Southworth J.
38. Thompson S.
39. Turner O.
40. Udry S.
41. Velasco S.
42. West R.,Wheatley P.
43. Alikakos J.

Published by

CDS

Abstract

We report the discovery of two transiting exoplanets from the Wide Angle Search for Planets (WASP) survey, WASP-150b and WASP-176b. WASP-150b is an eccentric (e=0.38) hot Jupiter on a 5.6day orbit around a V=12.03, F8 main-sequence host. The host star has a mass and radius of 1.4M_{sun}_ and 1.7R_{sun}_ respectively. WASP-150b has a mass and radius of 8.5M_J_ and 1.1R_J_, leading to a large planetary bulk density of 6.4{rho}_J_. WASP-150b is found to be ~3Gyr old, well below its circularization timescale, supporting the eccentric nature of the planet. WASP-176b is a hot Jupiter planet on a 3.9day orbit around a V=12.01, F9 sub-giant host. The host star has a mass and radius of 1.3M{sun} and 1.9R{sun}. WASP-176b has a mass and radius of 0.86M_J_ and 1.5R_J_, respectively, leading to a planetary bulk density of 0.23{rho}_J_.

Keywords

1. exoplanets
2. f-stars
3. visible-astronomy
4. spectroscopy
5. infrared-photometry
6. photometry
7. radial-velocity

Bibliographic source Bibcode

2020AJ....159..255C

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/159/255

IVOA Identifier IVOID

ivo://CDS.VizieR/J/AJ/159/255

Document Object Identifer DOI

doi:10.26093/cds/vizier.51590255

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/159/255
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/159/255
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/159/255

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IVOA Cone Search SCS

For use with a cone search client (e.g., TOPCAT).
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http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/159/255/objects?