AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005RJ20 ∴ Orbital info ∴ Epoch epochXXX

(221067) 2005RJ20 ▹

ORBITAL INFORMATION

◲

(ASCII data file 221067.eq0)

Keplerian elements at epoch
57860.3 MJD
	Value	1-σ variation	Units
a	2.59848	1.439e-08	au
e	0.129984	5.964e-08
i	13.031	6.388e-06	deg
Ω	250.573	2.622e-05	deg
ω	89.994	3.943e-05	deg
M	291.158	2.783e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2607	au
Aphelion	2.9362	au
Asc. node-Earth separation	1.54031	au
Desc. node-Earth separation	1.56962	au
Earth MOID	1.29769	au
Orbital period	1529.95	days
Date of orbit computation	Jun 5 01:24

Correlation matrix
1.00000000	0.30396085	-0.00215392	-0.00920721	0.25750411	-0.37969058
0.30396085	1.00000000	-0.02702448	-0.00784221	0.08478756	-0.18385518
-0.00215392	-0.02702448	1.00000000	-0.14403275	0.07742142	0.02130053
-0.00920721	-0.00784221	-0.14403275	1.00000000	-0.65909336	0.01715011
0.25750411	0.08478756	0.07742142	-0.65909336	1.00000000	-0.75221901
-0.37969058	-0.18385518	0.02130053	0.01715011	-0.75221901	1.00000000

Covariance matrix
2.07042786E-16	2.60849340E-16	-1.97967616E-16	-3.47362899E-15	1.46082482E-13	-1.52035159E-13
2.60849340E-16	3.55700187E-15	-1.02951658E-14	-1.22632519E-14	1.99369207E-13	-3.05142056E-13
-1.97967616E-16	-1.02951658E-14	4.08007370E-11	-2.41224067E-11	1.94975045E-11	3.78624295E-12
-3.47362899E-15	-1.22632519E-14	-2.41224067E-11	6.87465271E-10	-6.81327995E-10	1.25134354E-11
1.46082482E-13	1.99369207E-13	1.94975045E-11	-6.81327995E-10	1.55441804E-09	-8.25301009E-10
-1.52035159E-13	-3.05142056E-13	3.78624295E-12	1.25134354E-11	-8.25301009E-10	7.74405295E-10