AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YU121 ∴ Orbital info ∴ Epoch epochXXX

(229545) 2005YU121 ▹

ORBITAL INFORMATION

◲

(ASCII data file 229545.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.63519	1.478e-08	au
e	0.1527	5.802e-08
i	11.233	6.828e-06	deg
Ω	283.039	3.358e-05	deg
ω	173.346	4.158e-05	deg
M	100.152	2.539e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2328	au
Aphelion	3.0376	au
Asc. node-Earth separation	2.01721	au
Desc. node-Earth separation	1.25215	au
Earth MOID	1.25046	au
Orbital period	1562.49	days
Date of orbit computation	Jun 5 01:26

Correlation matrix
1.00000000	0.17704796	0.01501914	-0.02896116	0.15181161	-0.43148075
0.17704796	1.00000000	0.00858215	-0.01177533	0.22648744	-0.36090428
0.01501914	0.00858215	1.00000000	0.30638673	-0.24252425	-0.00379140
-0.02896116	-0.01177533	0.30638673	1.00000000	-0.80337212	0.02549442
0.15181161	0.22648744	-0.24252425	-0.80337212	1.00000000	-0.59066091
-0.43148075	-0.36090428	-0.00379140	0.02549442	-0.59066091	1.00000000

Covariance matrix
2.18355335E-16	1.51801864E-16	1.51530724E-15	-1.43720653E-14	9.32682000E-14	-1.61871637E-13
1.51801864E-16	3.36673215E-15	3.39996280E-15	-2.29455660E-14	5.46380411E-13	-5.31647466E-13
1.51530724E-15	3.39996280E-15	4.66173639E-11	7.02530303E-11	-6.88455283E-11	-6.57205505E-13
-1.43720653E-14	-2.29455660E-14	7.02530303E-11	1.12782709E-09	-1.12172069E-09	2.17367090E-11
9.32682000E-14	5.46380411E-13	-6.88455283E-11	-1.12172069E-09	1.72859570E-09	-6.23465428E-10
-1.61871637E-13	-5.31647466E-13	-6.57205505E-13	2.17367090E-11	-6.23465428E-10	6.44547412E-10