Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
astronomer
astrometry satellite |
| gptkbp:catalogProduced |
gptkb:Tycho_Catalogue
gptkb:Hipparcos_Catalogue |
| gptkbp:catalogStarsMeasured |
over 118,000
|
| gptkbp:countryOfOrigin |
gptkb:Europe
|
| gptkbp:endDate |
1993-08-15
|
| https://www.w3.org/2000/01/rdf-schema#label |
Hipparcos satellite
|
| gptkbp:instrument |
astrometric telescope
|
| gptkbp:launchDate |
1989-08-08
|
| gptkbp:launchSite |
gptkb:Centre_Spatial_Guyanais
|
| gptkbp:launchVehicle |
gptkb:Ariane_4
|
| gptkbp:mass |
1,140 kg
|
| gptkbp:missionType |
astrometry
|
| gptkbp:namedAfter |
gptkb:Hipparchus
|
| gptkbp:operatedBy |
gptkb:European_Space_Agency
|
| gptkbp:orbitType |
geostationary transfer orbit
|
| gptkbp:purpose |
measure positions, parallaxes, and proper motions of stars
|
| gptkbp:releaseDate |
1997
|
| gptkbp:status |
mission completed
|
| gptkbp:successor |
gptkb:Gaia_satellite
|
| gptkbp:bfsParent |
gptkb:Hipparcos_mission
|
| gptkbp:bfsLayer |
5
|