ICON
NAVO Directory
Search Publish Developers Help
X Tip: What's a "Resource"?
Hosted By
STScI Home
Space Telescope
Science Institute

Resource Record Summary

Catalog Service:
EBLM J0555-57 photometry and RV
Short name: J/A+A/604/L6
IVOA Identifier: ivo://CDS.VizieR/J/A+A/604/L6
DOI (Digital Object Identifier): 10.26093/cds/vizier.36049006
Publisher: CDSivo://CDS[Pub. ID]
More Info: https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/604/L6
VO Compliance: Level 2: This is a VO-compliant resource.		 Status: active
Registered: 2017 Aug 01 06:36:07Z
Get XML

Description


We report the discovery of an eclipsing binary system with mass-ratio q After identifying a periodic photometric signal received by WASP, we obtained CORALIE spectroscopic radial velocities and follow-up light curves with the Euler and TRAPPIST telescopes. From a joint fit of these data we determine that EBLM J0555-57 consists of a sun-like primary star that is eclipsed by a low-mass companion, on a weakly eccentric 7.8-day orbit. Using a mass estimate for the primary star derived from stellar models, we determine a companion mass of 85+/-4M_Jup_ (0.081M_{sun}_) and a radius of 0.84^+0.14^_-0.04_R_Jup_ (0.084R_{sun}_) that is comparable to that of Saturn. EBLM J0555-57Ab has a surface gravity logg2=5.50^+0.03^_-0.13_ and is one of the densest non-stellar-remnant objects currently known. These measurements are consistent with models of low-mass stars.

More About this Resource

About the Resource Providers

This section describes who is responsible for this resource

Publisher: CDSivo://CDS[Pub. ID]

Creators:
von Boetticher A.Triaud A.H.M.JQueloz D.Gill S.Lendl M.Delrez L.Anderson D.R.Collier Cameron A.Faedi F.Gillon M.Gomez Maqueo Chew Y.Hebb L.Hellier C.Jehin E.Maxted P.F.L.Martin D.V.Pepe F.Pollacco D.Segransan D.Smalley B.Udry S.West R.

Contact Information:
X CDS support team
Email: cds-question at unistra.fr
Address: CDS
Observatoire de Strasbourg
11 rue de l'Universite
F-67000 Strasbourg
France

Status of This Resource

This section provides some status information: the resource version, availability, and relevant dates.

Version: n/a
Availability: This is an active resource.
  • This service provides only public data.
Relevant dates for this Resource:
  • Updated: 2019 Apr 23 06:41:50Z
  • Created: 2017 Aug 01 06:36:07Z

This resource was registered on: 2017 Aug 01 06:36:07Z
This resource description was last updated on: 2021 Oct 21 00:00:00Z
What This Resource is About

This section describes what the resource is, what it contains, and how it might be relevant.

Resource Class: CatalogService
This resource is a service that provides access to catalog data. You can extract data from the catalog by issuing a query, and the matching data is returned as a table.
Resource type keywords:
  • Catalog
 Subject keywords:
  • Eclipsing binary stars
  • Photometry
  • Radial velocity
Intended audience or use:
  • Research: This resource provides information appropriate for supporting scientific research.
More Info: https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/604/L6 Literature Reference: 2017A&A...604L...6V

Related Resources:

Other Related Resources
TAP VizieR generic service(IsServedBy) ivo://CDS.VizieR/TAP [Res. ID]
J/A+A/549/A18 : WASP-30 and J1219-39 light + velocity curves (Triaud+, 2013) ivo://CDS.VizieR/J/A+A/549/A18 [Res. ID]

Data Coverage Information

This section describes the data's coverage over the sky, frequency, and time.
Rights and Usage Information

This section describes the rights and usage information for this data.

Rights:

Available Service Interfaces

Custom Service

This is service that does not comply with any IVOA standard but instead provides access to special capabilities specific to this resource.

VO Compliance: Level 2: This is a VO-compliant resource.
Available endpoints for this service interface:
Custom Service

This is service that does not comply with any IVOA standard but instead provides access to special capabilities specific to this resource.

VO Compliance: Level 2: This is a VO-compliant resource.
Available endpoints for this service interface:
  • URL-based interface: http://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/604/L6
Table Access Protocol - Auxiliary ServiceXX

This is a standard IVOA service that takes as input an ADQL or PQL query and returns tabular data.

VO Compliance: Level 2: This is a VO-compliant resource.
Available endpoints for the standard interface:
  • http://tapvizier.cds.unistra.fr/TAPVizieR/tap

Developed with the support of the National Science Foundation
under Cooperative Agreement AST0122449 with the Johns Hopkins University
The NAVO project is a member of the International Virtual Observatory Alliance

This NAVO Application is hosted by the Space Telescope Science Institute
Member
ivoa logo
 Contact Us