AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001DK53 ∴ Orbital info ∴ Epoch epochXXX

(42217) 2001DK53 ▹

ORBITAL INFORMATION

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(ASCII data file 42217.eq0)

Keplerian elements at epoch
57765.8 MJD
	Value	1-σ variation	Units
a	2.92045	1.641e-08	au
e	0.086588	3.886e-08
i	11.268	4.142e-06	deg
Ω	157.272	2.056e-05	deg
ω	220.807	3.223e-05	deg
M	198.729	2.518e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6676	au
Aphelion	3.1733	au
Asc. node-Earth separation	2.112	au
Desc. node-Earth separation	1.71233	au
Earth MOID	1.67857	au
Orbital period	1822.94	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	0.25220479	-0.00426325	-0.00342457	0.00382145	-0.01875734
0.25220479	1.00000000	-0.00734657	0.00096921	0.01980531	-0.06429044
-0.00426325	-0.00734657	1.00000000	-0.01035131	-0.00361034	0.01461990
-0.00342457	0.00096921	-0.01035131	1.00000000	-0.62972160	0.00428137
0.00382145	0.01980531	-0.00361034	-0.62972160	1.00000000	-0.77339506
-0.01875734	-0.06429044	0.01461990	0.00428137	-0.77339506	1.00000000

Covariance matrix
2.69158042E-16	1.60776676E-16	-2.89683040E-16	-1.15497984E-15	2.02034533E-15	-7.74740792E-15
1.60776676E-16	1.50984392E-15	-1.18230409E-15	7.74190276E-16	2.47993945E-14	-6.28917841E-14
-2.89683040E-16	-1.18230409E-15	1.71536736E-11	-8.81331001E-13	-4.81859400E-13	1.52441984E-12
-1.15497984E-15	7.74190276E-16	-8.81331001E-13	4.22600621E-10	-4.17164132E-10	2.21579383E-12
2.02034533E-15	2.47993945E-14	-4.81859400E-13	-4.17164132E-10	1.03845243E-09	-6.27445782E-10
-7.74740792E-15	-6.28917841E-14	1.52441984E-12	2.21579383E-12	-6.27445782E-10	6.33815729E-10