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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WJ27 ∴ Orbital info ∴ Epoch epochXXX
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(125489) 2001WJ27  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 125489.eq0)
Keplerian elements at epoch
57632.5 MJD
Value 1-σ variation Units
a 2.38079 8.028e-09 au
e 0.124468 3.352e-08
i 4.45 4.184e-06 deg
Ω 126.411 5.406e-05 deg
ω 314.906 5.789e-05 deg
M 350.757 2.004e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0845 au
Aphelion 2.6771 au
Asc. node-Earth separation 1.16829 au
Desc. node-Earth separation 1.5544 au
Earth MOID 1.10181 au
Orbital period 1341.78 days
Date of orbit computation  apr 23 20:14
Correlation matrix
1.000000000.02134798-0.00712557-0.005916930.09570403-0.26094962
0.021347981.00000000-0.00457281-0.01171481-0.010073110.02659855
-0.00712557-0.004572811.000000000.21821382-0.203086730.00130314
-0.00591693-0.011714810.218213821.00000000-0.93008442-0.00307842
0.09570403-0.01007311-0.20308673-0.930084421.00000000-0.36050419
-0.260949620.026598550.00130314-0.00307842-0.360504191.00000000
Covariance matrix
6.44547722E-175.74434676E-18-2.39360463E-16-2.56801753E-154.44766201E-14-4.19888287E-14
5.74434676E-181.12334381E-15-6.41275650E-16-2.12258727E-14-1.95431193E-141.78675021E-14
-2.39360463E-16-6.41275650E-161.75069715E-114.93584718E-11-4.91882161E-111.09281000E-13
-2.56801753E-15-2.12258727E-144.93584718E-112.92245544E-09-2.91051826E-09-3.33542961E-12
4.44766201E-14-1.95431193E-14-4.91882161E-11-2.91051826E-093.35079624E-09-4.18248002E-10
-4.19888287E-141.78675021E-141.09281000E-13-3.33542961E-12-4.18248002E-104.01697474E-10