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AstDyS ∴ Objects ∴ 2009WP180 ∴ Orbital info ∴ Epoch epochXXX
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(477446) 2009WP180  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 477446.eq0)
Keplerian elements at epoch
57601.5 MJD
Value 1-σ variation Units
a 3.91585 9.521e-08 au
e 0.258557 8.725e-08
i 4.503 9.725e-06 deg
Ω 115.892 0.0001457 deg
ω 326.005 0.0001483 deg
M 306.035 2.287e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9034 au
Aphelion 4.9283 au
Asc. node-Earth separation 2.02351 au
Desc. node-Earth separation 3.63523 au
Earth MOID 1.91897 au
Orbital period 2830.33 days
Date of orbit computation  apr 23 21:31
Correlation matrix
1.000000000.179983180.00959666-0.010892620.08011352-0.42919842
0.179983181.00000000-0.00598591-0.00866639-0.019165020.07872099
0.00959666-0.005985911.000000000.09519221-0.09065258-0.00916131
-0.01089262-0.008666390.095192211.00000000-0.980650580.00510861
0.08011352-0.01916502-0.09065258-0.980650581.00000000-0.19321910
-0.429198420.07872099-0.009161310.00510861-0.193219101.00000000
Covariance matrix
9.06582091E-151.49514120E-158.88603832E-15-1.51110205E-131.13135317E-12-9.34742545E-13
1.49514120E-157.61190634E-15-5.07880427E-15-1.10164842E-13-2.47996018E-131.57096899E-13
8.88603832E-15-5.07880427E-159.45734574E-111.34878866E-10-1.30753593E-10-2.03785217E-12
-1.51110205E-13-1.10164842E-131.34878866E-102.12283231E-08-2.11914630E-081.70251578E-11
1.13135317E-12-2.47996018E-13-1.30753593E-10-2.11914630E-082.19977171E-08-6.55494707E-10
-9.34742545E-131.57096899E-13-2.03785217E-121.70251578E-11-6.55494707E-105.23191470E-10