NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2008US ∴ Orbital info ∴ Epoch 60600 MJD

2008US ▹

ORBITAL INFORMATION

◲

(ASCII data file 2008US.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.54992	0.0516	au
e	0.595806	0.01921
i	6.141	0.2353	deg
Ω	207.647	0.09615	deg
ω	90.546	0.6039	deg
M	129.48	160.4	deg

Other useful info
Absolute Magnitude (H)	31.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6265	au
Aphelion distance	2.4734	au
Asc. node-Earth separation	0.00314	au
Desc. node-Earth separation	-0.00121	au
Earth MOID	0.00021	au
Orbital period	704.798	days
Date of orbit computation	Jul 29 11:19

Covariance matrix
2.66248502E-03	9.91217138E-04	1.21234847E-02	-4.96030596E-03	3.11356777E-02	-8.27753989E+00
9.91217138E-04	3.69038140E-04	4.51506598E-03	-1.84689038E-03	1.15882132E-02	-3.08164750E+00
1.21234847E-02	4.51506598E-03	5.53519663E-02	-2.26063898E-02	1.41474386E-01	-3.76913699E+01
-4.96030596E-03	-1.84689038E-03	-2.26063898E-02	9.24391967E-03	-5.79664606E-02	1.54213605E+01
3.11356777E-02	1.15882132E-02	1.41474386E-01	-5.79664606E-02	3.64721133E-01	-9.67992869E+01
-8.27753989E+00	-3.08164750E+00	-3.76913699E+01	1.54213605E+01	-9.67992869E+01	2.57344797E+04

Correlation matrix
1.00000000	0.99997603	0.99865931	-0.99985448	0.99915824	-1.00000000
0.99997603	1.00000000	0.99899186	-0.99994799	0.99885026	-0.99997614
0.99865931	0.99899186	1.00000000	-0.99939369	0.99570532	-0.99866010
-0.99985448	-0.99994799	-0.99939369	1.00000000	-0.99831647	0.99985474
0.99915824	0.99885026	0.99570532	-0.99831647	1.00000000	-0.99915760
-1.00000000	-0.99997614	-0.99866010	0.99985474	-0.99915760	1.00000000