AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007EE221 ∴ Orbital info ∴ Epoch epochXXX

(444719) 2007EE221 ▹

ORBITAL INFORMATION

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(ASCII data file 444719.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.16722	5.048e-08	au
e	0.007556	7.174e-08
i	15.258	7.977e-06	deg
Ω	30.379	2.6e-05	deg
ω	67.559	0.0005946	deg
M	111.918	0.0005899	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	3.1433	au
Aphelion	3.1912	au
Asc. node-Earth separation	2.16393	au
Desc. node-Earth separation	2.17139	au
Earth MOID	2.16363	au
Orbital period	2058.81	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	-0.54957008	0.01972888	-0.00382995	-0.30585422	0.29012778
-0.54957008	1.00000000	0.00689909	0.02866289	0.22700468	-0.21783216
0.01972888	0.00689909	1.00000000	-0.17970199	0.02029016	-0.01286577
-0.00382995	0.02866289	-0.17970199	1.00000000	-0.03258036	-0.00924142
-0.30585422	0.22700468	0.02029016	-0.03258036	1.00000000	-0.99894207
0.29012778	-0.21783216	-0.01286577	-0.00924142	-0.99894207	1.00000000

Covariance matrix
2.54826675E-15	-1.99036849E-15	7.94425119E-15	-5.02667406E-15	-9.17985699E-12	8.63953100E-12
-1.99036849E-15	5.14725790E-15	3.94828032E-15	5.34654836E-14	9.68326392E-12	-9.21909679E-12
7.94425119E-15	3.94828032E-15	6.36291272E-11	-3.72688847E-11	9.62304515E-11	-6.05399849E-11
-5.02667406E-15	5.34654836E-14	-3.72688847E-11	6.75975647E-10	-5.03640151E-10	-1.41736778E-10
-9.17985699E-12	9.68326392E-12	9.62304515E-11	-5.03640151E-10	3.53506985E-07	-3.50362574E-07
8.63953100E-12	-9.21909679E-12	-6.05399849E-11	-1.41736778E-10	-3.50362574E-07	3.47982027E-07