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AstDyS ∴ Objects ∴ 1997WL38 ∴ Orbital info ∴ Epoch epochXXX
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(58649) 1997WL38  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 58649.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45328 9.484e-09 au
e 0.124981 3.934e-08
i 4.016 4.382e-06 deg
Ω 247.155 4.745e-05 deg
ω 111.031 5.034e-05 deg
M 1.682 1.734e-05 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1467 au
Aphelion 2.7599 au
Asc. node-Earth separation 1.51449 au
Desc. node-Earth separation 1.32598 au
Earth MOID 1.14684 au
Orbital period 1403.52 days
Date of orbit computation  apr 23 19:58
Correlation matrix
1.000000000.24326579-0.00007378-0.005360680.00824945-0.24521796
0.243265791.00000000-0.00939852-0.002475200.12327624-0.46252648
-0.00007378-0.009398521.00000000-0.267753200.245381070.01657778
-0.00536068-0.00247520-0.267753201.00000000-0.93932606-0.00119359
0.008249450.123276240.24538107-0.939326061.00000000-0.32730982
-0.24521796-0.462526480.01657778-0.00119359-0.327309821.00000000
Covariance matrix
8.99404505E-179.07488863E-17-3.06643527E-18-2.41233800E-153.93872798E-15-4.03335111E-14
9.07488863E-171.54726773E-15-1.62014661E-15-4.61991218E-152.44126896E-13-3.15540820E-13
-3.06643527E-18-1.62014661E-151.92054230E-11-5.56785249E-115.41385371E-111.26001134E-12
-2.41233800E-15-4.61991218E-15-5.56785249E-112.25155321E-09-2.24393878E-09-9.82275907E-13
3.93872798E-152.44126896E-135.41385371E-11-2.24393878E-092.53458609E-09-2.85791154E-10
-4.03335111E-14-3.15540820E-131.26001134E-12-9.82275907E-13-2.85791154E-103.00796261E-10