AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002UY22 ∴ Orbital info ∴ Epoch epochXXX

(147158) 2002UY22 ▹

ORBITAL INFORMATION

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(ASCII data file 147158.eq0)

Keplerian elements at epoch
57529.2 MJD
	Value	1-σ variation	Units
a	2.29087	7.66e-09	au
e	0.170835	3.479e-08
i	2.136	3.849e-06	deg
Ω	263.556	0.0001219	deg
ω	189.698	0.0001228	deg
M	297.611	1.42e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8995	au
Aphelion	2.6822	au
Asc. node-Earth separation	1.6588	au
Desc. node-Earth separation	0.92085	au
Earth MOID	0.91754	au
Orbital period	1266.48	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	0.14186990	0.00056716	-0.00724979	0.03545367	-0.25238491
0.14186990	1.00000000	0.00110645	-0.00272730	0.01384199	-0.06811752
0.00056716	0.00110645	1.00000000	0.01396192	-0.01391525	-0.00298959
-0.00724979	-0.00272730	0.01396192	1.00000000	-0.99291434	0.00968875
0.03545367	0.01384199	-0.01391525	-0.99291434	1.00000000	-0.12571647
-0.25238491	-0.06811752	-0.00298959	0.00968875	-0.12571647	1.00000000

Covariance matrix
5.86796969E-17	3.78072428E-17	1.67230178E-17	-6.76719670E-15	3.33450545E-14	-2.74542093E-14
3.78072428E-17	1.21026819E-15	1.48161911E-16	-1.15614643E-14	5.91242666E-14	-3.36512554E-14
1.67230178E-17	1.48161911E-16	1.48159210E-11	6.54860481E-12	-6.57629953E-12	-1.63409401E-13
-6.76719670E-15	-1.15614643E-14	6.54860481E-12	1.48483598E-08	-1.48551616E-08	1.67652008E-11
3.33450545E-14	5.91242666E-14	-6.57629953E-12	-1.48551616E-08	1.50748401E-08	-2.19189713E-10
-2.74542093E-14	-3.36512554E-14	-1.63409401E-13	1.67652008E-11	-2.19189713E-10	2.01652328E-10