NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RR4 ∴ Close approaches
Contact »
2021RR4  ▹ 
CLOSE APPROACHES
From 1950 to 2150
Planet Date MJD Nominal
distance
(au)
Min. possible
distance
(au)
Stretching
(au)
Width
(au)
Close app.
probability
EARTH 2017/11/04.96488 58062.0 0.1826950 0.1195330 2.946e-2 3.050e-7 6.54e-1
EARTH 2019/10/16.24615 58772.2 0.0781912 0.0628891 1.187e-2 4.081e-7 1.00e+0
EARTH 2021/09/18.42776 59475.4 0.0350054 0.0349850 4.744e-5 4.703e-8 1.00e+0
EARTH 2023/08/31.92053 60187.9 0.1392990 0.1343630 1.530e-2 3.231e-8 1.00e+0
EARTH 2102/11/03.07913 89105.1 0.1511650 0.0327860 4.825e-1 3.256e-7 9.32e-2
EARTH 2104/10/06.24670 89808.2 0.0511573 0.0328058 2.879e-1 4.000e-7 2.25e-1
EARTH 2106/09/12.93507 90514.9 0.0608585 0.0327077 3.612e-1 8.625e-8 1.84e-1
EARTH 2108/08/29.08736 91231.1 0.1836570 0.0332909 2.773e-1 2.266e-8 1.08e-1