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AstDyS ∴ Objects ∴ 2002YW31 ∴ Orbital info ∴ Epoch epochXXX
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(247676) 2002YW31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 247676.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19838 2.173e-08 au
e 0.23675 7.22e-08
i 25.336 8.716e-06 deg
Ω 312.29 1.144e-05 deg
ω 246.347 2.16e-05 deg
M 220.917 2.09e-05 deg
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4412 au
Aphelion 3.9556 au
Asc. node-Earth separation 2.32181 au
Desc. node-Earth separation 1.77223 au
Earth MOID 1.55406 au
Orbital period 2089.26 days
Date of orbit computation  apr 23 20:41
Correlation matrix
1.000000000.09474969-0.26971702-0.026817120.07000767-0.24533118
0.094749691.000000000.04589378-0.00904505-0.574475440.70442144
-0.269717020.045893781.000000000.32023992-0.190695270.05295091
-0.02681712-0.009045050.320239921.00000000-0.46418979-0.01214256
0.07000767-0.57447544-0.19069527-0.464189791.00000000-0.83961633
-0.245331180.704421440.05295091-0.01214256-0.839616331.00000000
Covariance matrix
4.72335500E-161.48677495E-16-5.10902694E-14-6.66751576E-153.28658419E-14-1.11434554E-13
1.48677495E-165.21295856E-152.88802185E-14-7.47102074E-15-8.95957634E-131.06295907E-12
-5.10902694E-142.88802185E-147.59642235E-113.19305699E-11-3.59019758E-119.64539138E-12
-6.66751576E-15-7.47102074E-153.19305699E-111.30873975E-10-1.14708634E-10-2.90321233E-12
3.28658419E-14-8.95957634E-13-3.59019758E-11-1.14708634E-104.66603236E-10-3.79050078E-10
-1.11434554E-131.06295907E-129.64539138E-12-2.90321233E-12-3.79050078E-104.36801060E-10