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AstDyS ∴ Objects ∴ 1981EC30 ∴ Orbital info ∴ Epoch epochXXX
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(35036) 1981EC30  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 35036.eq0)
Keplerian elements at epoch
57968.3 MJD
Value 1-σ variation Units
a 3.0656 1.712e-08 au
e 0.015805 5.227e-08
i 18.525 5.17e-06 deg
Ω 325.505 1.343e-05 deg
ω 224.496 0.000154 deg
M 270.224 0.0001553 deg
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0172 au
Aphelion 3.1141 au
Asc. node-Earth separation 2.08773 au
Desc. node-Earth separation 2.04409 au
Earth MOID 2.03837 au
Orbital period 1960.52 days
Date of orbit computation  apr 23 19:53
Correlation matrix
1.00000000-0.008319910.02586564-0.002538880.20557585-0.20701947
-0.008319911.000000000.03353807-0.01271775-0.318378700.32780446
0.025865640.033538071.000000000.21256164-0.031371900.01384156
-0.00253888-0.012717750.212561641.00000000-0.087242230.00482842
0.20557585-0.31837870-0.03137190-0.087242231.00000000-0.99634103
-0.207019470.327804460.013841560.00482842-0.996341031.00000000
Covariance matrix
2.93036232E-16-7.44407664E-182.28929977E-15-5.83864084E-165.41890786E-13-5.50404476E-13
-7.44407664E-182.73189187E-159.06334613E-15-8.92998554E-15-2.56244631E-122.66107253E-12
2.28929977E-159.06334613E-152.67323707E-111.47642772E-11-2.49769034E-111.11151119E-11
-5.83864084E-16-8.92998554E-151.47642772E-111.80475022E-10-1.80473872E-101.00744969E-11
5.41890786E-13-2.56244631E-12-2.49769034E-11-1.80473872E-102.37114454E-08-2.38285233E-08
-5.50404476E-132.66107253E-121.11151119E-111.00744969E-11-2.38285233E-082.41223826E-08