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AstDyS ∴ Objects ∴ 2001SW90 ∴ Orbital info ∴ Epoch epochXXX
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(446837) 2001SW90  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 446837.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28621 1.544e-08 au
e 0.167894 9.109e-08
i 24.523 1.029e-05 deg
Ω 351.405 1.991e-05 deg
ω 317.611 4.668e-05 deg
M 218.238 5.033e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9024 au
Aphelion 2.6701 au
Asc. node-Earth separation 0.97131 au
Desc. node-Earth separation 1.5428 au
Earth MOID 0.93434 au
Orbital period 1262.62 days
Date of orbit computation  apr 23 21:25
Correlation matrix
1.000000000.25816173-0.009956220.008077910.46337076-0.59773935
0.258161731.00000000-0.018091570.009468670.44381001-0.56354613
-0.00995622-0.018091571.000000000.36088251-0.200145250.06138541
0.008077910.009468670.360882511.00000000-0.37504118-0.00957850
0.463370760.44381001-0.20014525-0.375041181.00000000-0.90464128
-0.59773935-0.563546130.06138541-0.00957850-0.904641281.00000000
Covariance matrix
2.38368156E-163.63048900E-16-1.58222973E-152.48252284E-153.33950601E-13-4.64432399E-13
3.63048900E-168.29656451E-15-1.69619687E-141.71675568E-141.88701662E-12-2.58324241E-12
-1.58222973E-15-1.69619687E-141.05950240E-107.39412914E-11-9.61669282E-113.17982113E-11
2.48252284E-151.71675568E-147.39412914E-113.96223706E-10-3.48480652E-10-9.59520070E-12
3.33950601E-131.88701662E-12-9.61669282E-11-3.48480652E-102.17900871E-09-2.12516391E-09
-4.64432399E-13-2.58324241E-123.17982113E-11-9.59520070E-12-2.12516391E-092.53263785E-09