Washington Double Star Catalog
GPTKB entity
Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:astronomer
|
| gptkbp:abbreviation |
gptkb:WDS
|
| gptkbp:firstPublished |
1966
|
| gptkbp:includes |
separation
magnitude discoverer designation observation date position angle |
| gptkbp:language |
English
|
| gptkbp:location |
gptkb:Washington,_D.C.
|
| gptkbp:maintainedBy |
gptkb:United_States_Naval_Observatory
|
| gptkbp:numberOfRooms |
over 150,000
|
| gptkbp:provides |
double stars
multiple star systems |
| gptkbp:purpose |
reference for double star research
|
| gptkbp:relatedTo |
gptkb:Catalog_of_Components_of_Double_and_Multiple_Stars
gptkb:Sixth_Catalog_of_Orbits_of_Visual_Binary_Stars |
| gptkbp:updated |
regularly
|
| gptkbp:usedBy |
gptkb:astronomer
|
| gptkbp:website |
https://www.usno.navy.mil/USNO/astrometry/optical-IR-prod/wds/WDS
|
| gptkbp:bfsParent |
gptkb:WDS_J07346+3153
gptkb:WP_805-A |
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Washington Double Star Catalog
|