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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003EF54 ∴ Orbital info ∴ Epoch 60400 MJD
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(163697) 2003EF54  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 163697.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.6092 4.279e-09 au
e 0.472738 3.052e-08
i 2.951 4.109e-06 deg
Ω 268.469 0.0001461 deg
ω 353.732 0.0001446 deg
M 79.911 1.232e-05 deg
Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8485 au
Aphelion distance 2.3699 au
Asc. node-Earth separation -0.16606 au
Desc. node-Earth separation 1.37387 au
Earth MOID 0.04191 au
Orbital period 745.61 days
Date of orbit computation   feb 26 10:21

Covariance matrix
1.83084212E-177.65659253E-17-8.54730970E-162.23902010E-13-2.22189545E-13-5.12358718E-14
7.65659253E-179.31170836E-16-2.93809877E-142.61216135E-13-2.98878521E-13-2.24092606E-13
-8.54730970E-16-2.93809877E-141.68841776E-113.17250854E-10-3.17691285E-103.54981351E-12
2.23902010E-132.61216135E-133.17250854E-102.13493702E-08-2.10999886E-08-6.19513734E-10
-2.22189545E-13-2.98878521E-13-3.17691285E-10-2.10999886E-082.08979454E-085.98663661E-10
-5.12358718E-14-2.24092606E-133.54981351E-12-6.19513734E-105.98663661E-101.51894909E-10

Correlation matrix
1.000000000.58640195-0.048614300.35812943-0.35920831-0.97157666
0.586401951.00000000-0.234321290.05858586-0.06775295-0.59585589
-0.04861430-0.234321291.000000000.52840913-0.534827280.07009612
0.358129430.058585860.528409131.00000000-0.99893652-0.34402246
-0.35920831-0.06775295-0.53482728-0.998936521.000000000.33601564
-0.97157666-0.595855890.07009612-0.344022460.336015641.00000000