Moon
A small satellite named Dactyl orbits Ida. Dactyl, officially (243) Ida I Dactyl (/ˈdæktɨl/ DAK-til) was discovered in images taken by the Galileo spacecraft during its flyby in 1993. These images provided the first direct confirmation of an asteroid moon. At the time, it was separated from Ida by a distance of 90 kilometres (56 mi), moving in a prograde orbit. Dactyl is heavily cratered, like Ida, and consists of similar materials. Its origin is uncertain, but evidence from the flyby suggests that it originated as a fragment of the Koronis parent body.
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Famous quotes containing the word moon:
“She winks a feeble eye,
She smiles into corners.
She smooths the hair of the grass.
The moon has lost her memory.”
—T.S. (Thomas Stearns)
“Like the moon her kindness is.
If kindness I may call
What has no comprehension in’t,
But is the same for all
As though my sorrow were a scene
Upon a painted wall.”
—William Butler Yeats (1865–1939)
“The moon gives you light,
And the bugles and the drums give you music,
And my heart, O my soldiers, my veterans,
My heart gives you love.”
—Walt Whitman (1819–1892)