NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RQ4 ∴ Close approaches
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2021RQ4  ▹ 
CLOSE APPROACHES
From 1950 to 2150
Planet Date MJD Nominal
distance
(au)
Min. possible
distance
(au)
Stretching
(au)
Width
(au)
Close app.
probability
EARTH 1953/01/09.57274 34386.6 0.0454643 0.0436660 7.118e-2 6.664e-7 8.63e-1
EARTH 1976/09/01.94816 43022.9 0.1012860 0.0907017 3.459e-3 4.136e-8 1.00e+0
EARTH 1983/09/27.44392 45604.4 0.0663619 0.0053324 1.679e-2 1.857e-7 1.00e+0
EARTH 1990/12/11.68159 48236.7 0.0957681 0.0434750 1.768e-2 6.703e-7 1.00e+0
EARTH 1998/01/16.74806 50829.7 0.1038060 0.0435111 3.830e-2 6.451e-7 9.31e-1
EARTH 2021/09/11.69467 59468.7 0.0059745 0.0059742 3.261e-6 7.667e-9 1.00e+0
EARTH 2028/09/18.17503 62032.2 0.0389906 0.0060038 1.090e-2 8.224e-8 1.00e+0
EARTH 2035/10/27.55844 64627.6 0.1076770 0.1076380 4.632e-5 2.668e-7 1.00e+0
EARTH 2042/12/09.22149 67227.2 0.0984320 0.0780473 6.465e-3 6.753e-7 1.00e+0
EARTH 2050/01/09.41729 69815.4 0.0395762 0.0395762 2.256e-2 6.696e-7 1.00e+0
MARS 2052/04/25.43239 70652.4 0.0424529 0.0296360 3.390e-2 9.970e-7 3.30e-1
EARTH 2057/01/20.54943 72383.5 0.1517240 0.0395011 8.476e-2 6.374e-7 5.95e-1
EARTH 2080/08/30.05121 81006.1 0.1550510 0.0070769 2.004e-1 3.026e-8 2.90e-1
EARTH 2087/09/10.80880 83573.8 0.0164184 0.0071320 1.943e-1 1.443e-8 3.43e-1
EARTH 2094/09/02.49674 86122.5 0.1112810 0.0070979 1.772e+0 2.107e-8 3.75e-2
MARS 2118/02/20.65236 94693.6 0.0289109 0.0288859 3.821e+0 1.043e-6 3.91e-3
EARTH 2127/01/22.20228 97951.2 0.1235340 0.0379281 8.352e+0 6.308e-7 7.01e-3
EARTH 2134/01/13.37566 100499.0 0.0388509 0.0379110 7.803e+0 6.529e-7 8.54e-3
EARTH 2141/01/04.29579 103047.0 0.0584621 0.0379730 2.082e+1 6.743e-7 3.20e-3
EARTH 2147/12/06.21505 105574.0 0.1055630 0.0084891 1.342e+1 6.308e-7 4.72e-3