RA for the entire celestial sphere is divided into 24 hours ( 24h ), the amount of time it takes for the Earth to complete a full rotatation on it's axis.
(the amount of time; takes; for the Earth to complete a full rotatation on it) (the Earth; to complete; a full rotatation on it) (the amount of time it takes; 's; axis) Context(the amount of time it takes 's,List([69, 148))):(RA for the entire celestial sphere; is divided; into 24 hours)
the amount of time it takes 's,List([69, 148))
the amount of time the Earth the amount of time it takes RA for the entire celestial sphere
takes to complete 's is divided
for the Earth to complete a full rotatation on it
a full rotatation on it
axis
into 24 hours