NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Hephaistos ∴ Close approaches
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(2212) Hephaistos  ▹ 
CLOSE APPROACHES
From 1950 to 2150
Planet Date MJD Nominal
distance
(au)
Min. possible
distance
(au)
Stretching
(au)
Width
(au)
Close app.
probability
EARTH 1978/09/09.55880 43760.6 0.1779360 0.1779360 3.651e-7 7.866e-8 1.00e+0
MERCURY 1991/04/15.41424 48361.4 0.0486400 0.0486400 4.621e-7 2.435e-8 1.00e+0
MERCURY 2004/01/18.26248 53022.3 0.0330988 0.0330987 3.669e-7 2.521e-8 1.00e+0
MERCURY 2032/09/16.62608 63491.6 0.0482056 0.0482056 3.192e-7 2.441e-8 1.00e+0
EARTH 2064/09/23.19728 75186.2 0.1778310 0.1778310 9.481e-7 7.644e-8 1.00e+0
EARTH 2074/01/21.12580 78593.1 0.1976890 0.1976890 1.131e-6 7.564e-8 1.00e+0
EARTH 2115/09/19.78952 93808.8 0.0894182 0.0894181 2.431e-6 7.810e-8 1.00e+0
EARTH 2125/01/24.42797 97223.4 0.1694680 0.1694680 2.980e-6 7.588e-8 1.00e+0
EARTH 2131/09/10.00326 99643.0 0.1972370 0.1972360 3.371e-6 8.048e-8 1.00e+0