AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998VK22 ∴ Orbital info ∴ Epoch epochXXX

(120964) 1998VK22 ▹

ORBITAL INFORMATION

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(ASCII data file 120964.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.24735	7.448e-09	au
e	0.180103	4.759e-08
i	2.168	5.008e-06	deg
Ω	307.12	0.0001076	deg
ω	62.485	0.0001084	deg
M	219.216	1.344e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8426	au
Aphelion	2.6521	au
Asc. node-Earth separation	0.99201	au
Desc. node-Earth separation	1.38816	au
Earth MOID	0.84311	au
Orbital period	1230.56	days
Date of orbit computation	apr 23 20:13

Correlation matrix
1.00000000	0.04246594	0.00839831	-0.00957051	0.01897221	-0.42313841
0.04246594	1.00000000	0.00168949	0.00524650	-0.05819365	0.28658964
0.00839831	0.00168949	1.00000000	0.20407481	-0.20187802	-0.01027118
-0.00957051	0.00524650	0.20407481	1.00000000	-0.99169883	0.00498305
0.01897221	-0.05819365	-0.20187802	-0.99169883	1.00000000	-0.12125472
-0.42313841	0.28658964	-0.01027118	0.00498305	-0.12125472	1.00000000

Covariance matrix
5.54665155E-17	1.50523456E-17	3.13220878E-16	-7.66860990E-15	1.53136130E-14	-4.23395167E-14
1.50523456E-17	2.26514475E-15	4.02667305E-16	2.68648148E-14	-3.00170395E-13	1.83255271E-13
3.13220878E-16	4.02667305E-16	2.50776401E-11	1.09950920E-10	-1.09566217E-10	-6.91053493E-13
-7.66860990E-15	2.68648148E-14	1.09950920E-10	1.15753009E-08	-1.15635248E-08	7.20293717E-12
1.53136130E-14	-3.00170395E-13	-1.09566217E-10	-1.15635248E-08	1.17459617E-08	-1.76559442E-10
-4.23395167E-14	1.83255271E-13	-6.91053493E-13	7.20293717E-12	-1.76559442E-10	1.80507812E-10