Uranus ring system

URI: https://gptkb.org/entity/Uranus_ring_system

GPTKB entity

Predicate	Object
gptkbp:instanceOf	planetary ring system
gptkbp:albedo	very low
gptkbp:composition	water ice organic compounds dark particles
gptkbp:diameter	up to 103,000 km
gptkbp:discoveredBy	gptkb:Douglas_J._Mink gptkb:Edward_W._Dunham gptkb:James_L._Elliot
gptkbp:discoveredIn	1977
gptkbp:distanceFromUranus	about 38,000 km to 98,000 km
gptkbp:explores	gptkb:Voyager_2
gptkbp:hasViewOf	not visible from Earth with small telescopes
https://www.w3.org/2000/01/rdf-schema#label	Uranus ring system
gptkbp:innermostRing	gptkb:1986U2R_ring
gptkbp:location	gptkb:Uranian_system
gptkbp:mainRings	gptkb:1986U1R_ring gptkb:1986U2R_ring gptkb:1986U3R_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:Rho_ring gptkb:Zeta_ring 1986U4R ring Alpha ring
gptkbp:numberOfRooms	13
gptkbp:orbitType	gptkb:Uranus
gptkbp:outermostRing	gptkb:Epsilon_ring
gptkbp:shepherdMoons	gptkb:Ariel gptkb:Oberon gptkb:Ophelia gptkb:Titania gptkb:Cupid gptkb:Juliet gptkb:Portia gptkb:Belinda gptkb:Bianca gptkb:Caliban gptkb:Cordelia gptkb:Cressida gptkb:Desdemona gptkb:Ferdinand gptkb:Francisco gptkb:Mab gptkb:Margaret gptkb:Miranda gptkb:Perdita gptkb:Prospero gptkb:Puck gptkb:Rosalind gptkb:Setebos gptkb:Stephano gptkb:Sycorax gptkb:Trinculo gptkb:Umbriel
gptkbp:structure	narrow and dark rings
gptkbp:bfsParent	gptkb:Le_Verrier_ring
gptkbp:bfsLayer	6