NEODyS-2
Near Earth Objects - Dynamic Site
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NEODyS ∴ Objects ∴ 2004ER21 ∴ MOID
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2004ER21
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MINIMUM ORBITAL INTERSECTION DISTANCE
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Summary
Ephemerides
Obs prediction
Orbital info
MOID
Proper elements
Observational info
Close approaches
Physical info
Stationary points
u
u'
Distance
Type
212.196
83.4259
0.0414076
MINIMUM
342.929
218.058
0.270805
SADDLE
352.813
49.877
1.73363
SADDLE
176.556
233.693
2.06156
MAXIMUM
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