AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UD321 ∴ Orbital info ∴ Epoch epochXXX

(336446) 2008UD321 ▹

ORBITAL INFORMATION

◲

(ASCII data file 336446.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.68845	2.293e-08	au
e	0.120028	5.761e-08
i	5.474	8.44e-06	deg
Ω	358.581	5.965e-05	deg
ω	322.224	7.129e-05	deg
M	238.01	3.612e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3658	au
Aphelion	3.0111	au
Asc. node-Earth separation	1.41681	au
Desc. node-Earth separation	1.93197	au
Earth MOID	1.35597	au
Orbital period	1610.09	days
Date of orbit computation	apr 23 21:01

Correlation matrix
1.00000000	-0.16501579	0.00800215	0.01399788	-0.13192144	0.07275002
-0.16501579	1.00000000	0.00365630	-0.00338922	0.27932372	-0.50585547
0.00800215	0.00365630	1.00000000	0.36220996	-0.30154155	-0.00174395
0.01399788	-0.00338922	0.36220996	1.00000000	-0.83365377	0.00204443
-0.13192144	0.27932372	-0.30154155	-0.83365377	1.00000000	-0.54415068
0.07275002	-0.50585547	-0.00174395	0.00204443	-0.54415068	1.00000000

Covariance matrix
5.25992352E-16	-2.18021452E-16	1.54903147E-15	1.91504012E-14	-2.15697861E-13	6.02642814E-14
-2.18021452E-16	3.31870002E-15	1.77782862E-15	-1.16468762E-14	1.14718261E-12	-1.05256174E-12
1.54903147E-15	1.77782862E-15	7.12406635E-11	1.82368745E-10	-1.81447876E-10	-5.31660830E-13
1.91504012E-14	-1.16468762E-14	1.82368745E-10	3.55837801E-09	-3.54529600E-09	4.40488346E-12
-2.15697861E-13	1.14718261E-12	-1.81447876E-10	-3.54529600E-09	5.08254793E-09	-1.40119004E-09
6.02642814E-14	-1.05256174E-12	-5.31660830E-13	4.40488346E-12	-1.40119004E-09	1.30459064E-09