NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XF4 ∴ Orbital info ∴ Epoch 59564 MJD
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2021XF4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XF4.eq0)
Keplerian elements
(Epoch 59564.2 MJD)
Value 1-σ variation Units
a 1.20791 6.368e-05 au
e 0.08116 2.435e-05
i 10.101 0.002329 deg
Ω 100.245 0.001188 deg
ω 338.676 0.002132 deg
M 2.039 0.001761 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1099 au
Aphelion distance 1.3059 au
Asc. node-Earth separation 0.13238 au
Desc. node-Earth separation 0.28282 au
Earth MOID 0.13082 au
Orbital period 484.9 days
Date of orbit computation   Jul 29 13:14

Covariance matrix
4.05487469E-091.54911995E-091.48210450E-07-7.54913800E-084.03244349E-08-1.09613374E-08
1.54911995E-095.92841378E-105.65377366E-08-2.87824479E-081.72601714E-08-5.78828576E-09
1.48210450E-075.65377366E-085.42478342E-06-2.76499450E-061.32550270E-06-2.71770309E-07
-7.54913800E-08-2.87824479E-08-2.76499450E-061.41116445E-06-6.43633597E-071.09674551E-07
4.03244349E-081.72601714E-081.32550270E-06-6.43633597E-074.54726711E-06-3.67591493E-06
-1.09613374E-08-5.78828576E-09-2.71770309E-071.09674551E-07-3.67591493E-063.09994350E-06

Correlation matrix
1.000000000.999141680.99930695-0.997975390.29696437-0.09776827
0.999141681.000000000.99696052-0.995106720.33243031-0.13502178
0.999306950.996960521.00000000-0.999342260.26687886-0.06627259
-0.99797539-0.99510672-0.999342261.00000000-0.254082440.05243728
0.296964370.332430310.26687886-0.254082441.00000000-0.97906907
-0.09776827-0.13502178-0.066272590.05243728-0.979069071.00000000