AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007EC222 ∴ Orbital info ∴ Epoch epochXXX

(324743) 2007EC222 ▹

ORBITAL INFORMATION

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(ASCII data file 324743.eq0)

Keplerian elements at epoch
58025.3 MJD
	Value	1-σ variation	Units
a	3.09981	3.327e-08	au
e	0.135235	6.912e-08
i	15.313	9.559e-06	deg
Ω	203.553	2.226e-05	deg
ω	300.814	3.881e-05	deg
M	22.644	3.114e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6806	au
Aphelion	3.519	au
Asc. node-Earth separation	1.84347	au
Desc. node-Earth separation	2.27308	au
Earth MOID	1.72739	au
Orbital period	1993.43	days
Date of orbit computation	apr 23 20:58

Correlation matrix
1.00000000	-0.31175779	0.01463674	0.00968877	-0.19371685	0.22626895
-0.31175779	1.00000000	-0.00214457	-0.00882762	0.38856269	-0.46338040
0.01463674	-0.00214457	1.00000000	-0.13147511	0.05860726	0.01678353
0.00968877	-0.00882762	-0.13147511	1.00000000	-0.55722660	0.00487097
-0.19371685	0.38856269	0.05860726	-0.55722660	1.00000000	-0.82244801
0.22626895	-0.46338040	0.01678353	0.00487097	-0.82244801	1.00000000

Covariance matrix
1.10693308E-15	-7.16918319E-16	4.65507240E-15	7.17475498E-15	-2.50145195E-13	2.34443560E-13
-7.16918319E-16	4.77730920E-15	-1.41694426E-15	-1.35804151E-14	1.04235788E-12	-9.97428988E-13
4.65507240E-15	-1.41694426E-15	9.13782831E-11	-2.79732377E-11	2.17438792E-11	4.99640233E-12
7.17475498E-15	-1.35804151E-14	-2.79732377E-11	4.95399269E-10	-4.81364004E-10	3.37633771E-12
-2.50145195E-13	1.04235788E-12	2.17438792E-11	-4.81364004E-10	1.50635791E-09	-9.94088834E-10
2.34443560E-13	-9.97428988E-13	4.99640233E-12	3.37633771E-12	-9.94088834E-10	9.69851648E-10