AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002AD4 ∴ Orbital info ∴ Epoch epochXXX

(141338) 2002AD4 ▹

ORBITAL INFORMATION

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(ASCII data file 141338.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.96282	7.479e-09	au
e	0.093368	3.735e-08
i	18.48	5.482e-06	deg
Ω	352.182	1.276e-05	deg
ω	291.787	3.365e-05	deg
M	219.675	3.312e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7796	au
Aphelion	2.1461	au
Asc. node-Earth separation	0.87541	au
Desc. node-Earth separation	1.02187	au
Earth MOID	0.82878	au
Orbital period	1004.43	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	-0.07588384	0.02569193	0.00513794	-0.00747576	-0.18374684
-0.07588384	1.00000000	0.02089517	0.01499639	0.15702384	-0.16494129
0.02569193	0.02089517	1.00000000	0.13147286	-0.04563528	-0.00543559
0.00513794	0.01499639	0.13147286	1.00000000	-0.35073098	-0.00626324
-0.00747576	0.15702384	-0.04563528	-0.35073098	1.00000000	-0.91202560
-0.18374684	-0.16494129	-0.00543559	-0.00626324	-0.91202560	1.00000000

Covariance matrix
5.59420970E-17	-2.12009785E-17	1.05333376E-15	4.90364104E-16	-1.88130143E-15	-4.55156313E-14
-2.12009785E-17	1.39532201E-15	4.27841466E-15	7.14799875E-15	1.97349806E-13	-2.04050627E-13
1.05333376E-15	4.27841466E-15	3.00469001E-11	9.19594451E-12	-8.41655608E-12	-9.86774784E-13
4.90364104E-16	7.14799875E-15	9.19594451E-12	1.62824899E-10	-1.50580389E-10	-2.64685999E-12
-1.88130143E-15	1.97349806E-13	-8.41655608E-12	-1.50580389E-10	1.13205561E-09	-1.01627729E-09
-4.55156313E-14	-2.04050627E-13	-9.86774784E-13	-2.64685999E-12	-1.01627729E-09	1.09683834E-09