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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WZ55 ∴ Orbital info ∴ Epoch epochXXX
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(418844) 2008WZ55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 418844.eq0)
Keplerian elements at epoch
58074.5 MJD
Value 1-σ variation Units
a 2.99618 3.683e-08 au
e 0.074543 6.018e-08
i 10.74 7.659e-06 deg
Ω 37.594 3.04e-05 deg
ω 213.442 5.887e-05 deg
M 68.349 5.127e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7728 au
Aphelion 3.2195 au
Asc. node-Earth separation 2.18429 au
Desc. node-Earth separation 1.79667 au
Earth MOID 1.76498 au
Orbital period 1894.31 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.000000000.02281361-0.00862548-0.00563047-0.267639300.31132636
0.022813611.00000000-0.004636420.00046926-0.263006680.33560255
-0.00862548-0.004636421.00000000-0.218962140.11539699-0.00449030
-0.005630470.00046926-0.218962141.00000000-0.48884575-0.01830432
-0.26763930-0.263006680.11539699-0.488845751.00000000-0.85927561
0.311326360.33560255-0.00449030-0.01830432-0.859275611.00000000
Covariance matrix
1.35629956E-155.05597591E-17-2.43280794E-15-6.30325993E-15-5.80261859E-135.87843702E-13
5.05597591E-173.62131393E-15-2.13679279E-158.58392627E-16-9.31743126E-131.03544376E-12
-2.43280794E-15-2.13679279E-155.86534256E-11-5.09751173E-115.20280440E-11-1.76315322E-12
-6.30325993E-158.58392627E-16-5.09751173E-119.24027736E-10-8.74803845E-10-2.85275393E-11
-5.80261859E-13-9.31743126E-135.20280440E-11-8.74803845E-103.46571355E-09-2.59356411E-09
5.87843702E-131.03544376E-12-1.76315322E-12-2.85275393E-11-2.59356411E-092.62867163E-09