AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UD143 ∴ Orbital info ∴ Epoch epochXXX

(448201) 2008UD143 ▹

ORBITAL INFORMATION

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(ASCII data file 448201.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.30659	1.459e-08	au
e	0.083417	8.37e-08
i	11.868	8.535e-06	deg
Ω	219.155	2.648e-05	deg
ω	204.89	5.576e-05	deg
M	128.338	4.521e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1142	au
Aphelion	2.499	au
Asc. node-Earth separation	1.47084	au
Desc. node-Earth separation	1.13776	au
Earth MOID	1.13102	au
Orbital period	1279.54	days
Date of orbit computation	apr 23 21:25

Correlation matrix
1.00000000	0.06737708	-0.00065081	0.00092500	0.08378583	-0.22517205
0.06737708	1.00000000	-0.00377946	0.00594296	-0.31406534	0.33866782
-0.00065081	-0.00377946	1.00000000	0.19144418	-0.11694393	0.02996177
0.00092500	0.00594296	0.19144418	1.00000000	-0.47308197	0.00978246
0.08378583	-0.31406534	-0.11694393	-0.47308197	1.00000000	-0.87387058
-0.22517205	0.33866782	0.02996177	0.00978246	-0.87387058	1.00000000

Covariance matrix
2.12751847E-16	8.22533169E-17	-8.10219824E-17	3.57260726E-16	6.81431385E-14	-1.48475915E-13
8.22533169E-17	7.00501640E-15	-2.69990288E-15	1.31708426E-14	-1.46568110E-12	1.28139600E-12
-8.10219824E-17	-2.69990288E-15	7.28495549E-11	4.32674762E-11	-5.56552363E-11	1.15607443E-11
3.57260726E-16	1.31708426E-14	4.32674762E-11	7.01151497E-10	-6.98485234E-10	1.17100505E-11
6.81431385E-14	-1.46568110E-12	-5.56552363E-11	-6.98485234E-10	3.10906495E-09	-2.20275842E-09
-1.48475915E-13	1.28139600E-12	1.15607443E-11	1.17100505E-11	-2.20275842E-09	2.04366500E-09