NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2008US ∴ Orbital info ∴ Epoch 54760 MJD

2008US ▹

ORBITAL INFORMATION

◲

(ASCII data file 2008US.eq0)

Keplerian elements
(Epoch 54760.4 MJD)
	Value	1-σ variation	Units
a	1.55247	0.06043	au
e	0.596905	0.02109
i	6.147	0.2002	deg
Ω	207.923	0.002153	deg
ω	90.274	0.03932	deg
M	25.939	1.926	deg

Other useful info
Absolute Magnitude (H)	31.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6258	au
Aphelion distance	2.4792	au
Asc. node-Earth separation	-0.0018	au
Desc. node-Earth separation	0.00113	au
Earth MOID	0.0002	au
Orbital period	706.537	days
Date of orbit computation	feb 26 10:40

Covariance matrix
3.65153969E-03	1.27454500E-03	1.20739650E-02	7.77053164E-05	-1.84087282E-03	-1.16358785E-01
1.27454500E-03	4.44888539E-04	4.21592952E-03	2.68965349E-05	-6.45813705E-04	-4.06140234E-02
1.20739650E-02	4.21592952E-03	4.00715366E-02	2.35960620E-04	-6.38829137E-03	-3.84724986E-01
7.77053164E-05	2.68965349E-05	2.35960620E-04	4.63658265E-06	3.53679083E-06	-2.47898416E-03
-1.84087282E-03	-6.45813705E-04	-6.38829137E-03	3.53679083E-06	1.54572312E-03	5.86197930E-02
-1.16358785E-01	-4.06140234E-02	-3.84724986E-01	-2.47898416E-03	5.86197930E-02	3.70785423E+00

Correlation matrix
1.00000000	0.99998055	0.99814561	0.59719164	-0.77485407	-0.99999963
0.99998055	1.00000000	0.99850383	0.59220452	-0.77878181	-0.99997486
0.99814561	0.99850383	1.00000000	0.54742235	-0.81170994	-0.99809313
0.59719164	0.59220452	0.54742235	1.00000000	0.04177770	-0.59787917
-0.77485407	-0.77878181	-0.81170994	0.04177770	1.00000000	0.77431399
-0.99999963	-0.99997486	-0.99809313	-0.59787917	0.77431399	1.00000000