|
gptkbp:instanceOf
|
planetary ring system
|
|
gptkbp:albedo
|
very low
|
|
gptkbp:composition
|
water ice
dark radiation-processed organics
|
|
gptkbp:discoveredBy
|
gptkb:Douglas_J._Mink
gptkb:Edward_W._Dunham
gptkb:James_L._Elliot
|
|
gptkbp:discoveredIn
|
1977
|
|
gptkbp:explores
|
gptkb:Hubble_Space_Telescope
gptkb:Voyager_2
ground-based telescopes
|
|
gptkbp:hasViewOf
|
not visible from Earth with small telescopes
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
rings of Uranus
|
|
gptkbp:innermostRingDistanceFromUranus
|
about 38,000 km
|
|
gptkbp:location
|
gptkb:Uranus_system
|
|
gptkbp:mainRings
|
gptkb:1986U1R_ring
gptkb:1986U2R_ring
gptkb:Beta_ring
gptkb:Delta_ring
gptkb:Epsilon_ring
gptkb:Eta_ring
gptkb:Gamma_ring
gptkb:Lambda_ring
gptkb:Mu_ring
gptkb:Nu_ring
gptkb:Zeta_ring
1986U4R ring
Alpha ring
4 ring
5 ring
6 ring
|
|
gptkbp:notableFeature
|
narrow and dark rings
contain fine dust
|
|
gptkbp:numberOfRooms
|
13
|
|
gptkbp:orbitType
|
gptkb:Uranus
|
|
gptkbp:outermostRingDistanceFromUranus
|
about 103,000 km
|
|
gptkbp:parentBody
|
gptkb:Uranus
|
|
gptkbp:shepherdMoons
|
gptkb:Ophelia
gptkb:Cupid
gptkb:Juliet
gptkb:Portia
gptkb:Belinda
gptkb:Bianca
gptkb:Cordelia
gptkb:Cressida
gptkb:Desdemona
gptkb:Mab
gptkb:Perdita
gptkb:Puck
gptkb:Rosalind
|
|
gptkbp:width
|
1 to 100 km
|
|
gptkbp:bfsParent
|
gptkb:Kuiper_Airborne_Observatory
|
|
gptkbp:bfsLayer
|
6
|