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AstDyS ∴ Objects ∴ 1981ED41 ∴ Orbital info ∴ Epoch epochXXX
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(65652) 1981ED41  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 65652.eq0)
Keplerian elements at epoch
57507.0 MJD
Value 1-σ variation Units
a 2.35311 7.378e-09 au
e 0.195455 3.781e-08
i 2.458 3.633e-06 deg
Ω 166.364 9.884e-05 deg
ω 85.071 9.953e-05 deg
M 208.194 9.45e-06 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8932 au
Aphelion 2.813 au
Asc. node-Earth separation 1.23415 au
Desc. node-Earth separation 1.29432 au
Earth MOID 0.88067 au
Orbital period 1318.45 days
Date of orbit computation  apr 23 20:00
Correlation matrix
1.00000000-0.034940510.00217288-0.00536885-0.020559380.24715207
-0.034940511.00000000-0.012088150.00916643-0.020607010.09181787
0.00217288-0.012088151.000000000.13409624-0.133417350.00513203
-0.005368850.009166430.134096241.00000000-0.993535730.00883252
-0.02055938-0.02060701-0.13341735-0.993535731.00000000-0.11850269
0.247152070.091817870.005132030.00883252-0.118502691.00000000
Covariance matrix
5.44384078E-17-9.74830219E-185.82418233E-17-3.91515349E-15-1.50984168E-141.72326187E-14
-9.74830219E-181.42986173E-15-1.66055629E-153.42580419E-14-7.75587212E-143.28101766E-14
5.82418233E-17-1.66055629E-151.31975494E-114.81480142E-11-4.82422507E-111.76185421E-13
-3.91515349E-153.42580419E-144.81480142E-119.76855288E-09-9.77388493E-098.24962180E-12
-1.50984168E-14-7.75587212E-14-4.82422507E-11-9.77388493E-099.90688742E-09-1.11463108E-10
1.72326187E-143.28101766E-141.76185421E-138.24962180E-12-1.11463108E-108.93035357E-11