NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009HD21 ∴ Close approaches
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2009HD21  ▹ 
CLOSE APPROACHES
From 1950 to 2150
Planet Date MJD Nominal
distance
(au)
Min. possible
distance
(au)
Stretching
(au)
Width
(au)
Close app.
probability
EARTH 1972/10/07.49249 41597.5 0.1521690 0.1521670 2.171e-6 5.971e-8 1.00e+0
EARTH 2009/09/29.25346 55103.3 0.0587826 0.0587826 1.074e-7 4.740e-8 1.00e+0
EARTH 2032/10/01.18991 63506.2 0.0842064 0.0842055 6.590e-7 6.494e-8 1.00e+0
EARTH 2069/09/11.81642 77000.8 0.0851997 0.0851994 7.447e-7 4.903e-8 1.00e+0
EARTH 2106/09/02.95146 90505.0 0.1549820 0.1549790 1.432e-6 4.786e-8 1.00e+0