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.eq0)

Keplerian elements at epoch
57412.3 MJD
	Value	1-σ variation	Units
a	2.24663	7.455e-09	au
e	0.180367	4.772e-08
i	2.172	5.015e-06	deg
Ω	307.329	0.0001073	deg
ω	61.994	0.0001081	deg
M	65.325	1.226e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8414	au
Aphelion	2.6518	au
Asc. node-Earth separation	0.99018	au
Desc. node-Earth separation	1.39023	au
Earth MOID	0.84252	au
Orbital period	1229.97	days
Date of orbit computation	apr 23 20:13

Correlation matrix
1.00000000	0.03532902	0.00761565	-0.01045047	0.02122001	-0.11866167
0.03532902	1.00000000	0.00146811	0.00534486	-0.05945698	0.33822520
0.00761565	0.00146811	1.00000000	0.20422350	-0.20190850	-0.00964263
-0.01045047	0.00534486	0.20422350	1.00000000	-0.99165144	0.00224023
0.02122001	-0.05945698	-0.20190850	-0.99165144	1.00000000	-0.12683498
-0.11866167	0.33822520	-0.00964263	0.00224023	-0.12683498	1.00000000

Covariance matrix
5.55840036E-17	1.25701171E-17	2.84715697E-16	-8.35795388E-15	1.70967781E-14	-1.08450764E-14
1.25701171E-17	2.27753867E-15	3.51335712E-16	2.73626924E-14	-3.06640472E-13	1.97872803E-13
2.84715697E-16	3.51335712E-16	2.51454191E-11	1.09856150E-10	-1.09415229E-10	-5.92750807E-13
-8.35795388E-15	2.73626924E-14	1.09856150E-10	1.15074331E-08	-1.14958745E-08	2.94598041E-12
1.70967781E-14	-3.06640472E-13	-1.09415229E-10	-1.14958745E-08	1.16785110E-08	-1.68027374E-10
-1.08450764E-14	1.97872803E-13	-5.92750807E-13	2.94598041E-12	-1.68027374E-10	1.50277691E-10