NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009ED ∴ Orbital info ∴ Epoch 54891 MJD

2009ED ▹

ORBITAL INFORMATION

◲

(ASCII data file 2009ED.eq0)

Keplerian elements
(Epoch 54891.9 MJD)
	Value	1-σ variation	Units
a	1.14346	0.01052	au
e	0.397468	0.0131
i	30.438	2.556	deg
Ω	167.044	0.2998	deg
ω	183.141	5.858	deg
M	161.77	12.65	deg

Other useful info
Absolute Magnitude (H)	21.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.689	au
Aphelion distance	1.5979	au
Asc. node-Earth separation	0.60391	au
Desc. node-Earth separation	-0.31876	au
Earth MOID	0.31871	au
Orbital period	446.609	days
Date of orbit computation	feb 26 10:43

Covariance matrix
1.10744360E-04	1.37794879E-04	2.11852871E-02	-2.33182769E-03	1.19790928E-02	-2.59332997E-02
1.37794879E-04	1.71578550E-04	2.59523672E-02	-2.84905280E-03	1.64104538E-02	-3.55190018E-02
2.11852871E-02	2.59523672E-02	6.53392063E+00	-7.64196424E-01	-6.75861428E+00	1.45792719E+01
-2.33182769E-03	-2.84905280E-03	-7.64196424E-01	8.98860179E-02	9.08135572E-01	-1.95929889E+00
1.19790928E-02	1.64104538E-02	-6.75861428E+00	9.08135572E-01	3.43127323E+01	-7.40923688E+01
-2.59332997E-02	-3.55190018E-02	1.45792719E+01	-1.95929889E+00	-7.40923688E+01	1.59989629E+02

Correlation matrix
1.00000000	0.99963343	0.78756538	-0.73907681	0.19432804	-0.19482786
0.99963343	1.00000000	0.77510146	-0.72547580	0.21387570	-0.21437954
0.78756538	0.77510146	1.00000000	-0.99717643	-0.45138080	0.45092363
-0.73907681	-0.72547580	-0.99717643	1.00000000	0.51710289	-0.51666460
0.19432804	0.21387570	-0.45138080	0.51710289	1.00000000	-0.99999980
-0.19482786	-0.21437954	0.45092363	-0.51666460	-0.99999980	1.00000000