NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011EJ ∴ Orbital info ∴ Epoch 60400 MJD

2011EJ ▹

ORBITAL INFORMATION

◲

(ASCII data file 2011EJ.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.22343	0.004066	au
e	0.651262	0.000623
i	15.17	0.01897	deg
Ω	142.686	0.03176	deg
ω	300.568	0.03371	deg
M	353.99	4.349	deg

Other useful info
Absolute Magnitude (H)	22.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7754	au
Aphelion distance	3.6715	au
Asc. node-Earth separation	-0.02491	au
Desc. node-Earth separation	0.90231	au
Earth MOID	0.0133	au
Orbital period	1210.97	days
Date of orbit computation	feb 26 10:50

Covariance matrix
1.65329332E-05	2.53260365E-06	7.70450470E-05	-1.27707327E-04	1.35709668E-04	-1.76819616E-02
2.53260365E-06	3.88108399E-07	1.18132772E-05	-1.95050260E-05	2.07305722E-05	-2.70862827E-03
7.70450470E-05	1.18132772E-05	3.59861280E-04	-5.90846988E-04	6.28121682E-04	-8.24003879E-02
-1.27707327E-04	-1.95050260E-05	-5.90846988E-04	1.00879893E-03	-1.07066845E-03	1.36578935E-01
1.35709668E-04	2.07305722E-05	6.28121682E-04	-1.07066845E-03	1.13645433E-03	-1.45137431E-01
-1.76819616E-02	-2.70862827E-03	-8.24003879E-02	1.36578935E-01	-1.45137431E-01	1.89108475E+01

Correlation matrix
1.00000000	0.99980603	0.99885445	-0.98886852	0.99005618	-0.99999998
0.99980603	1.00000000	0.99960015	-0.98575209	0.98709460	-0.99980980
0.99885445	0.99960015	1.00000000	-0.98062996	0.98220068	-0.99886363
-0.98886852	-0.98575209	-0.98062996	1.00000000	-0.99994637	0.98883975
0.99005618	0.98709460	0.98220068	-0.99994637	1.00000000	-0.99002906
-0.99999998	-0.99980980	-0.99886363	0.98883975	-0.99002906	1.00000000