AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007EW46 ∴ Orbital info ∴ Epoch epochXXX

(618230) 2007EW46 ▹

ORBITAL INFORMATION

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(ASCII data file 618230.eq0)

Keplerian elements at epoch
56860.0 MJD
	Value	1-σ variation	Units
a	2.38275	2.322e-08	au
e	0.135289	1.269e-07
i	0.205	1.076e-05	deg
Ω	55.699	0.003128	deg
ω	170.043	0.003128	deg
M	326.15	5.287e-05	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0604	au
Aphelion	2.7051	au
Asc. node-Earth separation	1.70931	au
Desc. node-Earth separation	1.05293	au
Earth MOID	1.0511	au
Orbital period	1343.43	days
Date of orbit computation	apr 23 21:59

Correlation matrix
1.00000000	0.52141496	0.00416112	0.00722426	-0.00563195	-0.11483087
0.52141496	1.00000000	-0.02079602	-0.01899472	0.01122394	0.36017566
0.00416112	-0.02079602	1.00000000	-0.34348387	0.34365878	-0.00626924
0.00722426	-0.01899472	-0.34348387	1.00000000	-0.99980403	-0.00087158
-0.00563195	0.01122394	0.34365878	-0.99980403	1.00000000	-0.01875861
-0.11483087	0.36017566	-0.00626924	-0.00087158	-0.01875861	1.00000000

Covariance matrix
5.39381069E-16	1.53687135E-15	1.04001260E-15	5.24774671E-13	-4.09143160E-13	-1.40988742E-13
1.53687135E-15	1.61069143E-14	-2.84031467E-14	-7.53998412E-12	4.45574352E-12	2.41656490E-12
1.04001260E-15	-2.84031467E-14	1.15813783E-10	-1.15615987E-08	1.15684821E-08	-3.56675488E-12
5.24774671E-13	-7.53998412E-12	-1.15615987E-08	9.78279270E-06	-9.78171764E-06	-1.44117609E-10
-4.09143160E-13	4.45574352E-12	1.15684821E-08	-9.78171764E-06	9.78447733E-06	-3.10204082E-09
-1.40988742E-13	2.41656490E-12	-3.56675488E-12	-1.44117609E-10	-3.10204082E-09	2.79483290E-09