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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2013EW89 ∴ Orbital info ∴ Epoch 56366 MJD
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2013EW89  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2013EW89.eq0)
Keplerian elements
(Epoch 56366.7 MJD)
Value 1-σ variation Units
a 1.29372 0.002399 au
e 0.518531 0.00122
i 16.929 0.03987 deg
Ω 173.473 0.003988 deg
ω 100.871 0.0366 deg
M 318.915 0.1586 deg
Other useful info
Absolute Magnitude (H)    25.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6229 au
Aphelion distance 1.9646 au
Asc. node-Earth separation 0.05417 au
Desc. node-Earth separation -0.14487 au
Earth MOID 0.02409 au
Orbital period 537.479 days
Date of orbit computation   Jul 29 11:32

Covariance matrix
5.75612094E-062.90271092E-068.96628532E-05-9.09645296E-06-6.90500054E-053.80626135E-04
2.90271092E-061.48792009E-064.73710546E-05-4.77924398E-06-3.13083100E-051.91959605E-04
8.96628532E-054.73710546E-051.58939724E-03-1.58860694E-04-7.61830603E-045.93045098E-03
-9.09645296E-06-4.77924398E-06-1.58860694E-041.59045529E-058.11655503E-05-6.01636734E-04
-6.90500054E-05-3.13083100E-05-7.61830603E-048.11655503E-051.33951407E-03-4.56356494E-03
3.80626135E-041.91959605E-045.93045098E-03-6.01636734E-04-4.56356494E-032.51690929E-02

Correlation matrix
1.000000000.991856920.93741386-0.95070634-0.786366710.99999970
0.991856921.000000000.97410780-0.98244595-0.701287640.99194196
0.937413860.974107801.00000000-0.99917025-0.522117860.93764342
-0.95070634-0.98244595-0.999170251.000000000.55608012-0.95091091
-0.78636671-0.70128764-0.522117860.556080121.00000000-0.78595343
0.999999700.991941960.93764342-0.95091091-0.785953431.00000000