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.eq0)

Keplerian elements at epoch
57520.9 MJD
	Value	1-σ variation	Units
a	2.52961	4.828e-09	au
e	0.29396	6.061e-08
i	6.057	3.906e-06	deg
Ω	211.386	3.458e-05	deg
ω	158.192	3.538e-05	deg
M	225.612	5.849e-06	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.786	au
Aphelion	3.2732	au
Asc. node-Earth separation	2.17316	au
Desc. node-Earth separation	0.82091	au
Earth MOID	0.7869	au
Orbital period	1469.54	days
Date of orbit computation	apr 23 19:52

Correlation matrix
1.00000000	-0.65143016	0.08249632	-0.00644653	0.08396920	-0.53717448
-0.65143016	1.00000000	-0.10908768	0.02054716	-0.09736659	0.61893909
0.08249632	-0.10908768	1.00000000	-0.60833833	0.60479089	-0.08762095
-0.00644653	0.02054716	-0.60833833	1.00000000	-0.97498531	0.01785700
0.08396920	-0.09736659	0.60479089	-0.97498531	1.00000000	-0.22091602
-0.53717448	0.61893909	-0.08762095	0.01785700	-0.22091602	1.00000000

Covariance matrix
2.33111402E-17	-1.90645842E-16	1.55593338E-15	-1.07643240E-15	1.43447902E-14	-1.51695222E-14
-1.90645842E-16	3.67413775E-15	-2.58302171E-14	4.30733091E-14	-2.08823858E-13	2.19432223E-13
1.55593338E-15	-2.58302171E-14	1.52598155E-11	-8.21861234E-11	8.35934640E-11	-2.00196915E-12
-1.07643240E-15	4.30733091E-14	-8.21861234E-11	1.19607206E-09	-1.19307895E-09	3.61211893E-12
1.43447902E-14	-2.08823858E-13	8.35934640E-11	-1.19307895E-09	1.25194392E-09	-4.57187568E-11
-1.51695222E-14	2.19432223E-13	-2.00196915E-12	3.61211893E-12	-4.57187568E-11	3.42097220E-11