AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999VY20 ∴ Orbital info ∴ Epoch epochXXX

(446805) 1999VY20 ▹

ORBITAL INFORMATION

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(ASCII data file 446805.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.17973	9.934e-09	au
e	0.204365	1.434e-07
i	26.214	1.594e-05	deg
Ω	45.479	1.706e-05	deg
ω	351.264	3.043e-05	deg
M	213.673	2.347e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7343	au
Aphelion	2.6252	au
Asc. node-Earth separation	0.74764	au
Desc. node-Earth separation	1.60853	au
Earth MOID	0.74536	au
Orbital period	1175.45	days
Date of orbit computation	apr 23 21:25

Correlation matrix
1.00000000	-0.19366844	-0.04589238	0.05020578	0.20758015	-0.57946208
-0.19366844	1.00000000	-0.05049202	0.04612948	-0.42785385	0.51362310
-0.04589238	-0.05049202	1.00000000	-0.51998742	0.32179077	-0.04684038
0.05020578	0.04612948	-0.51998742	1.00000000	-0.52690982	0.02273453
0.20758015	-0.42785385	0.32179077	-0.52690982	1.00000000	-0.79243496
-0.57946208	0.51362310	-0.04684038	0.02273453	-0.79243496	1.00000000

Covariance matrix
9.86785872E-17	-2.75917858E-16	-7.26755368E-15	8.50872612E-15	6.27453267E-14	-1.35074112E-13
-2.75917858E-16	2.05692761E-14	-1.15443234E-13	1.12872330E-13	-1.86719228E-12	1.72858082E-12
-7.26755368E-15	-1.15443234E-13	2.54139649E-10	-1.41425737E-10	1.56096759E-10	-1.75223453E-11
8.50872612E-15	1.12872330E-13	-1.41425737E-10	2.91070914E-10	-2.73539340E-10	9.10166675E-12
6.27453267E-14	-1.86719228E-12	1.56096759E-10	-2.73539340E-10	9.25908762E-10	-5.65826598E-10
-1.35074112E-13	1.72858082E-12	-1.75223453E-11	9.10166675E-12	-5.65826598E-10	5.50644457E-10