Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:satellite
|
| gptkbp:bfsLayer |
4
|
| gptkbp:bfsParent |
gptkb:Hyades
|
| gptkbp:elevation |
about 10,000 km
|
| https://www.w3.org/2000/01/rdf-schema#label |
Hipparcos satellite
|
| gptkbp:is_observed_in |
over 118,000 stars
|
| gptkbp:launch_date |
1989-08-08
|
| gptkbp:launch_vehicle |
gptkb:Ariane_4
|
| gptkbp:mission_duration |
about 3 years
|
| gptkbp:operated_by |
gptkb:spacecraft
|
| gptkbp:purpose |
astrometry
|
| gptkbp:released |
gptkb:1997
|
| gptkbp:successor |
gptkb:Gaia
|