AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1989UO2 ∴ Orbital info ∴ Epoch epochXXX

(30805) 1989UO2 ▹

ORBITAL INFORMATION

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(ASCII data file 30805.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.53057	5.022e-09	au
e	0.293971	6.085e-08
i	6.059	3.908e-06	deg
Ω	211.328	3.456e-05	deg
ω	158.117	3.535e-05	deg
M	211.167	7.219e-06	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7867	au
Aphelion	3.2745	au
Asc. node-Earth separation	2.17383	au
Desc. node-Earth separation	0.82272	au
Earth MOID	0.78821	au
Orbital period	1470.36	days
Date of orbit computation	apr 23 19:52

Correlation matrix
1.00000000	-0.66988088	0.07783930	0.00122061	0.09182753	-0.76941707
-0.66988088	1.00000000	-0.10870260	0.02058275	-0.09583875	0.69067173
0.07783930	-0.10870260	1.00000000	-0.60847258	0.60488599	-0.09376010
0.00122061	0.02058275	-0.60847258	1.00000000	-0.97532568	0.01548653
0.09182753	-0.09583875	0.60488599	-0.97532568	1.00000000	-0.20275514
-0.76941707	0.69067173	-0.09376010	0.01548653	-0.20275514	1.00000000

Covariance matrix
2.52213288E-17	-2.04727749E-16	1.52756210E-15	2.11847107E-16	1.63017526E-14	-2.78941978E-14
-2.04727749E-16	3.70331199E-15	-2.58494350E-14	4.32873290E-14	-2.06164403E-13	3.03413506E-13
1.52756210E-15	-2.58494350E-14	1.52697500E-11	-8.21711311E-11	8.35539307E-11	-2.64485635E-12
2.11847107E-16	4.32873290E-14	-8.21711311E-11	1.19433067E-09	-1.19148711E-09	3.86353195E-12
1.63017526E-14	-2.06164403E-13	8.35539307E-11	-1.19148711E-09	1.24955331E-09	-5.17389186E-11
-2.78941978E-14	3.03413506E-13	-2.64485635E-12	3.86353195E-12	-5.17389186E-11	5.21118102E-11