AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017WZ21 ∴ Orbital info ∴ Epoch epochXXX

(513089) 2017WZ21 ▹

ORBITAL INFORMATION

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(ASCII data file 513089.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.73542	4.208e-08	au
e	0.210722	6.331e-08
i	22.713	1.125e-05	deg
Ω	231.889	1.711e-05	deg
ω	258.417	3.315e-05	deg
M	98.586	2.699e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.159	au
Aphelion	3.3118	au
Asc. node-Earth separation	1.7191	au
Desc. node-Earth separation	1.51922	au
Earth MOID	1.29448	au
Orbital period	1652.48	days
Date of orbit computation	apr 23 21:39

Correlation matrix
1.00000000	0.13880660	0.07099786	0.00780202	-0.11699912	-0.24589727
0.13880660	1.00000000	-0.00708935	0.01247782	-0.17313635	0.17045495
0.07099786	-0.00708935	1.00000000	0.01963168	0.00793029	-0.04093142
0.00780202	0.01247782	0.01963168	1.00000000	-0.48805975	0.01422699
-0.11699912	-0.17313635	0.00793029	-0.48805975	1.00000000	-0.79831600
-0.24589727	0.17045495	-0.04093142	0.01422699	-0.79831600	1.00000000

Covariance matrix
1.77105624E-15	3.69850044E-16	3.36168330E-14	5.61830265E-15	-1.63246911E-13	-2.79252999E-13
3.69850044E-16	4.00865604E-15	-5.05011141E-15	1.35182275E-14	-3.63440959E-13	2.91230579E-13
3.36168330E-14	-5.05011141E-15	1.26587466E-10	3.77950111E-12	2.95822048E-12	-1.24273941E-11
5.61830265E-15	1.35182275E-14	3.77950111E-12	2.92794876E-10	-2.76885960E-10	6.56935439E-12
-1.63246911E-13	-3.63440959E-13	2.95822048E-12	-2.76885960E-10	1.09923971E-09	-7.14247934E-10
-2.79252999E-13	2.91230579E-13	-1.24273941E-11	6.56935439E-12	-7.14247934E-10	7.28208774E-10