AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002SK20 ∴ Orbital info ∴ Epoch epochXXX

(230474) 2002SK20 ▹

ORBITAL INFORMATION

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(ASCII data file 230474.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.07534	2.529e-08	au
e	0.072768	6.799e-08
i	9.299	7.621e-06	deg
Ω	179.55	3.287e-05	deg
ω	220.279	5.544e-05	deg
M	322.539	4.812e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8516	au
Aphelion	3.2991	au
Asc. node-Earth separation	2.24311	au
Desc. node-Earth separation	1.89515	au
Earth MOID	1.86522	au
Orbital period	1969.88	days
Date of orbit computation	apr 23 20:38

Correlation matrix
1.00000000	-0.03431824	0.00300066	-0.00000805	0.28913647	-0.48582972
-0.03431824	1.00000000	0.00639201	0.00390525	-0.21101232	0.21216822
0.00300066	0.00639201	1.00000000	0.16171225	-0.10190089	0.00797145
-0.00000805	0.00390525	0.16171225	1.00000000	-0.58797996	0.00225132
0.28913647	-0.21101232	-0.10190089	-0.58797996	1.00000000	-0.79755033
-0.48582972	0.21216822	0.00797145	0.00225132	-0.79755033	1.00000000

Covariance matrix
6.39696160E-16	-5.90107248E-17	5.78418178E-16	-6.68903957E-18	4.05439760E-13	-5.91326914E-13
-5.90107248E-17	4.62208672E-15	3.31202880E-15	8.72675175E-15	-7.95359467E-13	6.94154380E-13
5.78418178E-16	3.31202880E-15	5.80865771E-11	4.05103452E-11	-4.30578622E-11	2.92369509E-12
-6.68903957E-18	8.72675175E-15	4.05103452E-11	1.08036446E-09	-1.07148049E-09	3.56106372E-12
4.05439760E-13	-7.95359467E-13	-4.30578622E-11	-1.07148049E-09	3.07378291E-09	-2.12790086E-09
-5.91326914E-13	6.94154380E-13	2.92369509E-12	3.56106372E-12	-2.12790086E-09	2.31586583E-09