AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002AR44 ∴ Orbital info ∴ Epoch epochXXX

(149011) 2002AR44 ▹

ORBITAL INFORMATION

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(ASCII data file 149011.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.86602	1.521e-08	au
e	0.117927	4.658e-08
i	2.552	5.372e-06	deg
Ω	182.142	9.713e-05	deg
ω	303.282	0.000101	deg
M	195.116	2.534e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.528	au
Aphelion	3.204	au
Asc. node-Earth separation	1.65791	au
Desc. node-Earth separation	2.0194	au
Earth MOID	1.54497	au
Orbital period	1772.22	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	-0.01919030	-0.00170102	-0.00262659	0.01663904	-0.23945850
-0.01919030	1.00000000	-0.00933509	-0.00720534	0.12097697	-0.37139329
-0.00170102	-0.00933509	1.00000000	-0.04452910	0.04424239	-0.00519024
-0.00262659	-0.00720534	-0.04452910	1.00000000	-0.96236864	0.00432429
0.01663904	0.12097697	0.04424239	-0.96236864	1.00000000	-0.26862296
-0.23945850	-0.37139329	-0.00519024	0.00432429	-0.26862296	1.00000000

Covariance matrix
2.31364051E-16	-1.35956845E-17	-1.38997672E-16	-3.88073965E-15	2.55674128E-14	-9.22919473E-14
-1.35956845E-17	2.16941656E-15	-2.33581800E-15	-3.25986576E-14	5.69226064E-13	-4.38319848E-13
-1.38997672E-16	-2.33581800E-15	2.88601000E-11	-2.32362753E-11	2.40103312E-11	-7.06516295E-13
-3.88073965E-15	-3.25986576E-14	-2.32362753E-11	9.43512006E-09	-9.44334360E-09	1.06432541E-11
2.55674128E-14	5.69226064E-13	2.40103312E-11	-9.44334360E-09	1.02051931E-08	-6.87605515E-10
-9.22919473E-14	-4.38319848E-13	-7.06516295E-13	1.06432541E-11	-6.87605515E-10	6.42053512E-10