AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998VJ20 ∴ Orbital info ∴ Epoch epochXXX

(152729) 1998VJ20 ▹

ORBITAL INFORMATION

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(ASCII data file 152729.eq0)

Keplerian elements at epoch
58160.5 MJD
	Value	1-σ variation	Units
a	3.20762	2.297e-08	au
e	0.147501	5.072e-08
i	6.139	5.342e-06	deg
Ω	66.986	4.161e-05	deg
ω	331.844	4.461e-05	deg
M	132.011	1.422e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7345	au
Aphelion	3.6808	au
Asc. node-Earth separation	1.79007	au
Desc. node-Earth separation	2.59272	au
Earth MOID	1.74345	au
Orbital period	2098.33	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	0.01426915	0.01611169	-0.00393241	-0.05137050	0.15912970
0.01426915	1.00000000	-0.00285703	-0.01125879	0.01883562	-0.00552767
0.01611169	-0.00285703	1.00000000	-0.23980473	0.22382702	-0.00140017
-0.00393241	-0.01125879	-0.23980473	1.00000000	-0.92941681	0.00840724
-0.05137050	0.01883562	0.22382702	-0.92941681	1.00000000	-0.36836613
0.15912970	-0.00552767	-0.00140017	0.00840724	-0.36836613	1.00000000

Covariance matrix
5.27434194E-16	1.66222743E-17	1.97659402E-15	-3.75819279E-15	-5.26243290E-14	5.19554475E-14
1.66222743E-17	2.57286108E-15	-7.74132683E-16	-2.37649008E-14	4.26164035E-14	-3.98608159E-15
1.97659402E-15	-7.74132683E-16	2.85354513E-11	-5.33072226E-11	5.33326892E-11	-1.06333113E-13
-3.75819279E-15	-2.37649008E-14	-5.33072226E-11	1.73169689E-09	-1.72518259E-09	4.97376204E-12
-5.26243290E-14	4.26164035E-14	5.33326892E-11	-1.72518259E-09	1.98965242E-09	-2.33595244E-10
5.19554475E-14	-3.98608159E-15	-1.06333113E-13	4.97376204E-12	-2.33595244E-10	2.02111668E-10