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
|