NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011EF15 ∴ Orbital info ∴ Epoch 60400 MJD
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(519307) 2011EF15  ▹ 
ORBITAL INFORMATION
(ASCII data file 519307.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.30442 2.221e-08 au
e 0.44596 2.03e-07
i 0.253 2.382e-05 deg
Ω 357.185 0.001952 deg
ω 234.856 0.001953 deg
M 233.775 4.958e-05 deg
Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2767 au
Aphelion distance 3.3321 au
Asc. node-Earth separation 1.47957 au
Desc. node-Earth separation 0.47408 au
Earth MOID 0.26607 au
Orbital period 1277.73 days
Date of orbit computation   feb 26 13:24

Covariance matrix
4.93368883E-16-8.61707591E-174.55658813E-15-2.92879052E-133.53928117E-13-3.90415717E-13
-8.61707591E-174.11893250E-14-1.02796535E-133.38513944E-12-1.25371137E-118.65599657E-12
4.55658813E-15-1.02796535E-135.67207944E-10-2.34227418E-082.34473715E-08-2.12894779E-11
-2.92879052E-133.38513944E-12-2.34227418E-083.80853765E-06-3.80920421E-065.79233641E-10
3.53928117E-13-1.25371137E-112.34473715E-08-3.80920421E-063.81272246E-06-3.05971689E-09
-3.90415717E-138.65599657E-12-2.12894779E-115.79233641E-10-3.05971689E-092.45768656E-09

Correlation matrix
1.00000000-0.019115330.00861356-0.006756520.00816040-0.35455055
-0.019115331.00000000-0.021267430.00854683-0.031636440.86032291
0.00861356-0.021267431.00000000-0.503950000.50420299-0.01803145
-0.006756520.00854683-0.503950001.00000000-0.999625980.00598703
0.00816040-0.031636440.50420299-0.999625981.00000000-0.03160825
-0.354550550.86032291-0.018031450.00598703-0.031608251.00000000