NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021JU4 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2021JU4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021JU4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.27146 0.0004719 au
e 0.190063 0.000285
i 15.037 0.01376 deg
Ω 45.197 0.00249 deg
ω 185.327 0.003108 deg
M 3.444 0.4052 deg
Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0298 au
Aphelion distance 1.5131 au
Asc. node-Earth separation 0.52147 au
Desc. node-Earth separation 0.02171 au
Earth MOID 0.02158 au
Orbital period 523.666 days
Date of orbit computation   feb 26 12:21

Covariance matrix
2.22648319E-071.34467174E-076.49170937E-06-1.17462593E-061.46324752E-06-1.91195811E-04
1.34467174E-078.12107188E-083.92059535E-06-7.09403420E-078.83752621E-07-1.15471634E-04
6.49170937E-063.92059535E-061.89308682E-04-3.42528053E-054.26385502E-05-5.57463874E-03
-1.17462593E-06-7.09403420E-07-3.42528053E-056.19764832E-06-7.71611776E-061.00868955E-03
1.46324752E-068.83752621E-074.26385502E-05-7.71611776E-069.66190106E-06-1.25657148E-03
-1.91195811E-04-1.15471634E-04-5.57463874E-031.00868955E-03-1.25657148E-031.64186475E-01

Correlation matrix
1.000000000.999999750.99991732-0.999945680.99764675-0.99999994
0.999999751.000000000.99990808-0.999938150.99768340-0.99999987
0.999917320.999908081.00000000-0.999994050.99697868-0.99991428
-0.99994568-0.99993815-0.999994051.00000000-0.997135300.99994328
0.997646750.997683400.99697868-0.997135301.00000000-0.99767069
-0.99999994-0.99999987-0.999914280.99994328-0.997670691.00000000