Table · dataset · 2002
Orientation of orbits in triple stars
Listed in IVOA Registry (Virtual Observatory)
A sample of visual syb-systems from the Multiple Star Catalog (Tokovinin, 1997, Cat. <J/A+AS/124/75>) is selected where the apparent sense of rotation (prograde or retrograde) at two adjacent hierarchical levels can be determined from observations.
Description
This sample is used to compute the sign correlation which, in turn, is related to the average angle between the orbital angular momentum vectors of inner and outer sub-systems.
It is shown that the vectors are weakly correlated, and that the correlation decreases with increasing ratio of outer to inner periods.
Links
Where it is published
- Reference page cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/384/1030 ↗
landing page · from IVOA Registry
Documentation and papers
- ADS 2002A&A...384.1030S ui.adsabs.harvard.edu/abs/2002A%26A...384.1030S ↗
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/a%2Ba/384/1030 ↗
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/a+a/384/1030 | 14 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 |