NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017EK4 ∴ Orbital info ∴ Epoch 57821 MJD

2017EK4 ▹

ORBITAL INFORMATION

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(ASCII data file 2017EK4.eq0)

Keplerian elements
(Epoch 57821.1 MJD)
	Value	1-σ variation	Units
a	1.33843	0.002075	au
e	0.383224	0.001206
i	9.43	0.02797	deg
Ω	169.269	0.0005585	deg
ω	282.569	0.008444	deg
M	37.649	0.1153	deg

Other useful info
Absolute Magnitude (H)	26.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8255	au
Aphelion distance	1.8513	au
Asc. node-Earth separation	0.06093	au
Desc. node-Earth separation	0.24055	au
Earth MOID	0.02727	au
Orbital period	565.577	days
Date of orbit computation	feb 26 11:25

Covariance matrix
4.30377476E-06	2.50236965E-06	5.80326740E-05	1.15738231E-06	1.74682840E-05	-2.39261607E-04
2.50236965E-06	1.45498888E-06	3.37415143E-05	6.72857817E-07	1.01540192E-05	-1.39115412E-04
5.80326740E-05	3.37415143E-05	7.82597372E-04	1.56110086E-05	2.35594435E-04	-3.22620019E-03
1.15738231E-06	6.72857817E-07	1.56110086E-05	3.11960719E-07	4.70510965E-06	-6.43403861E-05
1.74682840E-05	1.01540192E-05	2.35594435E-04	4.70510965E-06	7.13026741E-05	-9.71150313E-04
-2.39261607E-04	-1.39115412E-04	-3.22620019E-03	-6.43403861E-05	-9.71150313E-04	1.33014005E-02

Correlation matrix
1.00000000	0.99999277	0.99995078	0.99885424	0.99717772	-0.99999900
0.99999277	1.00000000	0.99992065	0.99871945	0.99690835	-0.99999245
0.99995078	0.99992065	1.00000000	0.99910657	0.99733929	-0.99993884
0.99885424	0.99871945	0.99910657	1.00000000	0.99762399	-0.99881492
0.99717772	0.99690835	0.99733929	0.99762399	1.00000000	-0.99720595
-0.99999900	-0.99999245	-0.99993884	-0.99881492	-0.99720595	1.00000000