AstDyS-2
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AstDyS ∴ Objects ∴ 2009WW54 ∴ Orbital info ∴ Epoch epochXXX
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(471075) 2009WW54  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 471075.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57779 3.85e-08 au
e 0.065538 1.023e-07
i 21.636 9.814e-06 deg
Ω 219.901 1.901e-05 deg
ω 237.677 0.0001336 deg
M 122.585 0.0001498 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4088 au
Aphelion 2.7467 au
Asc. node-Earth separation 1.65251 au
Desc. node-Earth separation 1.48836 au
Earth MOID 1.46596 au
Orbital period 1511.71 days
Date of orbit computation  apr 23 21:30
Correlation matrix
1.00000000-0.270524830.043196290.074768290.61828120-0.66625999
-0.270524831.000000000.00913616-0.08517184-0.634761520.65038659
0.043196290.009136161.00000000-0.069959690.04155252-0.03289274
0.07476829-0.08517184-0.069959691.00000000-0.01783810-0.11384066
0.61828120-0.634761520.04155252-0.017838101.00000000-0.98857881
-0.666259990.65038659-0.03289274-0.11384066-0.988578811.00000000
Covariance matrix
1.48188366E-15-1.06483781E-151.63190155E-145.47142491E-143.17915504E-12-3.84259874E-12
-1.06483781E-151.04553491E-149.16797609E-15-1.65554600E-13-8.66958838E-129.96357274E-12
1.63190155E-149.16797609E-159.63121189E-11-1.30516172E-115.44698822E-11-4.83631684E-11
5.47142491E-14-1.65554600E-13-1.30516172E-113.61369855E-10-4.52942486E-11-3.24225843E-10
3.17915504E-12-8.66958838E-125.44698822E-11-4.52942486E-111.78417410E-08-1.97835470E-08
-3.84259874E-129.96357274E-12-4.83631684E-11-3.24225843E-10-1.97835470E-082.24464928E-08