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AstDyS ∴ Objects ∴ 1990WJ4 ∴ Orbital info ∴ Epoch epochXXX
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(29194) 1990WJ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 29194.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40815 7.245e-09 au
e 0.05597 3.073e-08
i 6.576 3.371e-06 deg
Ω 125.02 2.989e-05 deg
ω 65.694 4.376e-05 deg
M 215.634 3.243e-05 deg
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2734 au
Aphelion 2.5429 au
Asc. node-Earth separation 1.36263 au
Desc. node-Earth separation 1.44189 au
Earth MOID 1.28367 au
Orbital period 1364.97 days
Date of orbit computation  apr 23 19:52
Correlation matrix
1.000000000.14733031-0.016754760.005931780.04973208-0.17401684
0.147330311.00000000-0.008148480.000788370.04048025-0.06442607
-0.01675476-0.008148481.00000000-0.074531690.048660450.00452222
0.005931780.00078837-0.074531691.00000000-0.67345565-0.00718192
0.049732080.040480250.04866045-0.673455651.00000000-0.72820063
-0.17401684-0.064426070.00452222-0.00718192-0.728200631.00000000
Covariance matrix
5.24961869E-173.28079319E-17-4.09163595E-161.28476100E-151.57698266E-14-4.08838821E-14
3.28079319E-179.44595175E-16-8.44100850E-167.24309062E-165.44493153E-14-6.42068659E-14
-4.09163595E-16-8.44100850E-161.13602971E-11-7.50946750E-127.17790002E-124.94246595E-13
1.28476100E-157.24309062E-16-7.50946750E-128.93607148E-10-8.81066610E-10-6.96162408E-12
1.57698266E-145.44493153E-147.17790002E-12-8.81066610E-101.91537074E-09-1.03341423E-09
-4.08838821E-14-6.42068659E-144.94246595E-13-6.96162408E-12-1.03341423E-091.05146284E-09