NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

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

2008US ▹

ORBITAL INFORMATION

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(ASCII data file 2008US.eq0)

Keplerian elements
(Epoch 54760.4 MJD)
	Value	1-σ variation	Units
a	1.55246	0.05885	au
e	0.596902	0.02054
i	6.147	0.195	deg
Ω	207.923	0.002134	deg
ω	90.274	0.03869	deg
M	25.939	1.875	deg

Other useful info
Absolute Magnitude (H)	31.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6258	au
Aphelion distance	2.4791	au
Asc. node-Earth separation	-0.0018	au
Desc. node-Earth separation	0.00113	au
Earth MOID	0.0002	au
Orbital period	706.531	days
Date of orbit computation	Jul 29 11:19

Covariance matrix
3.46377214E-03	1.20900178E-03	1.14527194E-02	7.37647365E-05	-1.74542326E-03	-1.10375495E-01
1.20900178E-03	4.22009650E-04	3.99907397E-03	2.55210127E-05	-6.12495548E-04	-3.85254620E-02
1.14527194E-02	3.99907397E-03	3.80160901E-02	2.22922784E-04	-6.07248917E-03	-3.64928737E-01
7.37647365E-05	2.55210127E-05	2.22922784E-04	4.55390861E-06	5.54030221E-06	-2.35341619E-03
-1.74542326E-03	-6.12495548E-04	-6.07248917E-03	5.54030221E-06	1.49720768E-03	5.55782502E-02
-1.10375495E-01	-3.85254620E-02	-3.64928737E-01	-2.35341619E-03	5.55782502E-02	3.51719423E+00

Correlation matrix
1.00000000	0.99997949	0.99804527	0.58732973	-0.76645220	-0.99999961
0.99997949	1.00000000	0.99842287	0.58216294	-0.77054982	-0.99997349
0.99804527	0.99842287	1.00000000	0.53577023	-0.80490014	-0.99798994
0.58732973	0.58216294	0.53577023	1.00000000	0.06709656	-0.58804208
-0.76645220	-0.77054982	-0.80490014	0.06709656	1.00000000	0.76588871
-0.99999961	-0.99997349	-0.99798994	-0.58804208	0.76588871	1.00000000