Table · dataset · 2023
HARPS-N radial velocities of HD 79211 & HD 79210
Listed in IVOA Registry (Virtual Observatory)
We present high-precision radial velocities (RVels) from the HARPS-N spectrograph for HD79210 and HD79211, two M0V members of a gravitationally bound binary system.
Description
We detect a planet candidate with a period of 24.421_-0.017_^+0.016^days around HD79211 in these HARPS-N RVels, validating the planet candidate originally identified in CARMENES RVel data alone. Using HARPS-N, CARMENES, and RVels spanning a total of 25yr, we further refine the planet candidate parameters to P=24.422{+/-}0.014days, K=3.19{+/-}0.27m/s, Msini=10.6{+/-}1.2M{Earth}, and a=0.142{+/-}0.005au.
We do not find any additional planet candidate signals in the data of HD79211, nor do we find any planet candidate signals in HD79210. This system adds to the number of exoplanets detected in binaries with M-dwarf members and serves as a case study for planet formation in stellar binaries.
Links
Where it is published
- Reference page cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/165/38 ↗
landing page · from IVOA Registry
Documentation and papers
- ADS 2023AJ....165...38D ui.adsabs.harvard.edu/abs/2023AJ....165...38D ↗
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/aj/165/38 ↗
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/aj/165/38 | 12 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 |