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7 Cards in this Set
- Front
- Back
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mass
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.0021 earths
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radius
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.2 earths
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density
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2000 kg/m3 similar to ice moons
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unusual motion
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due to elliptical orbit, sometimes closer to sun than neptune is; but now remains farther away
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physical properties
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are most like those of the ice moons around the jovian planets
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moon
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charon
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best images "probes"
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from the hubble telescope
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