Ganymedes

GPTKB entity

Statements (56)
Predicate Object
gptkbp:instance_of gptkb:Moon
gptkbp:atmosphere thin oxygen atmosphere
mainly oxygen
very low atmospheric pressure
gptkbp:average_temperature -121 ° C
gptkbp:country low crater density
has no known moons
gptkbp:diameter 5262 km
gptkbp:discovered_by gptkb:Galileo_Galilei
gptkbp:discovery_year 1610
gptkbp:eccentricity 0.0013
gptkbp:elevation 0.1°
gptkbp:exploration_future target for future missions
gptkbp:geological_formation geologically active
gptkbp:growth_habit possible subsurface ocean
gptkbp:has_color grayish
gptkbp:has_field 0.45 Gauss
has magnetic field
gptkbp:historical_significance first moon discovered with a telescope
https://www.w3.org/2000/01/rdf-schema#label Ganymedes
gptkbp:impact_crater has many impact craters
gptkbp:investment 0.0001 atm
gptkbp:is_explored_in gptkb:Juno_mission
key to understanding icy moons
observed by Voyager 1 and 2
observed using telescopes
visited by Galileo spacecraft
gptkbp:last_eruption possible cryovolcanism
gptkbp:light_requirement 0.43
gptkbp:module can be eclipsed by Jupiter
gptkbp:orbit_type gptkb:Jupiter
gptkbp:orbital_altitude 1,070,400 km from Jupiter
10.88 km/s
gptkbp:orbital_inclination 0.18°
gptkbp:orbital_period 7.155 days
in 1:1 resonance with Europa
gptkbp:origin gptkb:Greek_mythology
gptkbp:population_density 1.936 g/cm³
gptkbp:rank largest moon of Jupiter
gptkbp:research important for understanding solar system formation
gptkbp:research_interest high interest in astrobiology potential
studied for astrobiology
gptkbp:rotation_period synchronous rotation with Jupiter
gptkbp:scientific_instruments studied using spectrometers
gptkbp:structure gptkb:sports_championship
gptkbp:subsurface_ocean believed to have a subsurface ocean
gptkbp:surface water ice
grooved terrain
1.428 m/s²
young surface age
gptkbp:surface_composition_type rocky and icy surface
gptkbp:surface_features_type grooves and ridges
gptkbp:surface_geology features include bright and dark regions
gptkbp:tides experiences tidal heating
gptkbp:bfsParent gptkb:Ganymede
gptkbp:bfsLayer 5