AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002RK4 ∴ Orbital info ∴ Epoch epochXXX

(112938) 2002RK4 ▹

ORBITAL INFORMATION

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(ASCII data file 112938.eq0)

Keplerian elements at epoch
57922.5 MJD
	Value	1-σ variation	Units
a	2.58664	1.387e-08	au
e	0.121448	6.433e-08
i	12.823	7.64e-06	deg
Ω	209.485	2.051e-05	deg
ω	40.232	3.368e-05	deg
M	272.416	2.467e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2725	au
Aphelion	2.9008	au
Asc. node-Earth separation	1.32794	au
Desc. node-Earth separation	1.81324	au
Earth MOID	1.2754	au
Orbital period	1519.51	days
Date of orbit computation	apr 23 20:12

Correlation matrix
1.00000000	-0.25761096	0.02311494	-0.00141141	-0.05807088	0.07936032
-0.25761096	1.00000000	-0.02590109	0.00866819	-0.35704346	0.43858092
0.02311494	-0.02590109	1.00000000	0.10695922	-0.05804429	-0.00763368
-0.00141141	0.00866819	0.10695922	1.00000000	-0.60382611	0.01179175
-0.05807088	-0.35704346	-0.05804429	-0.60382611	1.00000000	-0.79474329
0.07936032	0.43858092	-0.00763368	0.01179175	-0.79474329	1.00000000

Covariance matrix
1.92363752E-16	-2.29832118E-16	2.44919167E-15	-4.01572689E-16	-2.71228479E-14	2.71568477E-14
-2.29832118E-16	4.13780046E-15	-1.27283225E-14	1.14383719E-14	-7.73430245E-13	6.96063416E-13
2.44919167E-15	-1.27283225E-14	5.83628894E-11	1.67624496E-11	-1.49328679E-11	-1.43885365E-12
-4.01572689E-16	1.14383719E-14	1.67624496E-11	4.20825196E-10	-4.17136359E-10	5.96819935E-12
-2.71228479E-14	-7.73430245E-13	-1.49328679E-11	-4.17136359E-10	1.13404578E-09	-6.60323055E-10
2.71568477E-14	6.96063416E-13	-1.43885365E-12	5.96819935E-12	-6.60323055E-10	6.08735458E-10