NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2007WU4 ∴ Orbital info ∴ Epoch 60400 MJD

(453100) 2007WU4 ▹

ORBITAL INFORMATION

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(ASCII data file 453100.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.55476	2.861e-08	au
e	0.506501	1.237e-07
i	29.231	2.617e-05	deg
Ω	66.935	1.478e-05	deg
ω	283.323	2.475e-05	deg
M	28.959	1.45e-05	deg

Other useful info
Absolute Magnitude (H)	18.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2608	au
Aphelion distance	3.8488	au
Asc. node-Earth separation	0.7151	au
Desc. node-Earth separation	1.137	au
Earth MOID	0.50762	au
Orbital period	1491.5	days
Date of orbit computation	feb 26 13:25

Covariance matrix
8.18444351E-16	-3.07414755E-15	1.59024858E-13	-5.04891160E-14	-1.12280439E-13	-2.89307096E-13
-3.07414755E-15	1.53009150E-14	-8.07053484E-13	2.08010178E-13	1.04071841E-12	7.17193556E-13
1.59024858E-13	-8.07053484E-13	6.84695409E-10	-1.35152117E-10	3.81818358E-11	-3.30186543E-11
-5.04891160E-14	2.08010178E-13	-1.35152117E-10	2.18515142E-10	-1.77770095E-10	1.72260526E-11
-1.12280439E-13	1.04071841E-12	3.81818358E-11	-1.77770095E-10	6.12323565E-10	-1.65419701E-10
-2.89307096E-13	7.17193556E-13	-3.30186543E-11	1.72260526E-11	-1.65419701E-10	2.10284287E-10

Correlation matrix
1.00000000	-0.86870322	0.21243288	-0.11938848	-0.15860579	-0.69736653
-0.86870322	1.00000000	-0.24934169	0.11375883	0.34000402	0.39982898
0.21243288	-0.24934169	1.00000000	-0.34940843	0.05896816	-0.08701763
-0.11938848	0.11375883	-0.34940843	1.00000000	-0.48599013	0.08036031
-0.15860579	0.34000402	0.05896816	-0.48599013	1.00000000	-0.46099194
-0.69736653	0.39982898	-0.08701763	0.08036031	-0.46099194	1.00000000