Table · dataset · 2012
i-band photometry of HAT-P-16
Listed in IVOA Registry (Virtual Observatory)
We report the discovery of HAT-P-16b, a transiting extrasolar planet orbiting the V=10.8mag F8 dwarf GSC 2792-01700, with a period P=2.775960+/-0.000003 days, transit epoch T_c_=2455027.59293+/-0.00031 (BJD10), and transit duration 0.1276+/-0.0013 days.
Description
The host star has a mass of 1.22+/-0.04M_{sun}_, radius of 1.24+/-0.05R_{sun}_, effective temperature 6158+/-80K, and metallicity [Fe/H]=+0.17+/-0.08. The planetary companion has a mass of 4.193+/-0.094M_J_ and radius of 1.289+/-0.066R_J_, yielding a mean density of 2.42+/-0.35g/cm^3^.
Comparing these observed characteristics with recent theoretical models, we find that HAT-P-16b is consistent with a 1Gyr H/He-dominated gas giant planet. HAT-P-16b resides in a sparsely populated region of the mass-radius diagram and has a non-zero eccentricity of e=0.036 with a significance of 10{sigma}.
Links
Where it is published
- Reference page cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/720/1118 ↗
landing page · from IVOA Registry
Documentation and papers
- ADS 2010ApJ...720.1118B ui.adsabs.harvard.edu/abs/2010ApJ...720.1118B ↗
publication · from IVOA Registry
Catalogue records · 2
- VOResource record dc.g-vo.org/oai.xml?verb=GetRecord&metadataPrefix=ivo_vor&identifier=ivo%3… ↗
metadata API · from IVOA Registry
- Registry record (GAVO) dc.g-vo.org/I/cds.vizier/j/apj/720/1118 ↗
catalogue entry · from IVOA Registry
Topics
- Stated by source
- Optical
- From keywords
- Astronomy & Astrophysics
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| IVOA Registry (Virtual Observatory) | ivo://cds.vizier/j/apj/720/1118 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[field].local:field:astronomy | mapping · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[modality].ivoa_waveband:optical | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| description | source · IVOA Registry | connector:ivoa_registry@1.0.0 | rr.resource.res_description |
| license_text | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| publication_date | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| title | source · IVOA Registry | connector:ivoa_registry@1.0.0 | rr.resource.res_title |
| updated_date | source · IVOA Registry | connector:ivoa_registry@1.0.0 |