NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011EW74 ∴ Orbital info ∴ Epoch 55642 MJD

2011EW74 ▹

ORBITAL INFORMATION

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(ASCII data file 2011EW74.eq0)

Keplerian elements
(Epoch 55642.4 MJD)
	Value	1-σ variation	Units
a	1.38512	0.0002961	au
e	0.276243	0.0001494
i	12.567	0.005027	deg
Ω	1.974	0.0001123	deg
ω	154.888	0.00275	deg
M	13.6	0.006497	deg

Other useful info
Absolute Magnitude (H)	23.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0025	au
Aphelion distance	1.7677	au
Asc. node-Earth separation	0.70476	au
Desc. node-Earth separation	0.02693	au
Earth MOID	0.02545	au
Orbital period	595.427	days
Date of orbit computation	feb 26 10:48

Covariance matrix
8.77003647E-08	4.42505657E-08	1.48882927E-06	3.32133500E-08	8.14003609E-07	-1.92404149E-06
4.42505657E-08	2.23273088E-08	7.51211288E-07	1.67580616E-08	4.10712903E-07	-9.70801837E-07
1.48882927E-06	7.51211288E-07	2.52751850E-05	5.63843447E-07	1.38188312E-05	-3.26631588E-05
3.32133500E-08	1.67580616E-08	5.63843447E-07	1.26168795E-08	3.08421214E-07	-7.28758783E-07
8.14003609E-07	4.10712903E-07	1.38188312E-05	3.08421214E-07	7.55996138E-06	-1.78608398E-05
-1.92404149E-06	-9.70801837E-07	-3.26631588E-05	-7.28758783E-07	-1.78608398E-05	4.22126017E-05

Correlation matrix
1.00000000	0.99999986	0.99999316	0.99847226	0.99969114	-0.99998313
0.99999986	1.00000000	0.99999250	0.99845757	0.99967854	-0.99998006
0.99999316	0.99999250	1.00000000	0.99847084	0.99968771	-0.99997686
0.99847226	0.99845757	0.99847084	1.00000000	0.99863889	-0.99858897
0.99969114	0.99967854	0.99968771	0.99863889	1.00000000	-0.99981817
-0.99998313	-0.99998006	-0.99997686	-0.99858897	-0.99981817	1.00000000