AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007EW191 ∴ Orbital info ∴ Epoch epochXXX

(293456) 2007EW191 ▹

ORBITAL INFORMATION

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(ASCII data file 293456.eq0)

Keplerian elements at epoch
57818.3 MJD
	Value	1-σ variation	Units
a	5.17704	1.429e-07	au
e	0.021882	6.472e-08
i	5.945	8.001e-06	deg
Ω	198.983	6.062e-05	deg
ω	237.783	0.000195	deg
M	60.249	0.0001873	deg

Other useful info
Absolute Magnitude (H)	13.7	mag
Slope parameter (G)	0.15	mag
Perihelion	5.0638	au
Aphelion	5.2903	au
Asc. node-Earth separation	4.23441	au
Desc. node-Earth separation	4.11696	au
Earth MOID	4.08226	au
Orbital period	4302.5	days
Date of orbit computation	apr 23 20:51

Correlation matrix
1.00000000	0.06951933	0.00152398	-0.00269132	0.33354337	-0.35084432
0.06951933	1.00000000	-0.00119844	-0.00916229	-0.15002243	0.15488311
0.00152398	-0.00119844	1.00000000	0.13589022	-0.03691018	-0.00544363
-0.00269132	-0.00916229	0.13589022	1.00000000	-0.31039483	0.00107779
0.33354337	-0.15002243	-0.03691018	-0.31039483	1.00000000	-0.95057836
-0.35084432	0.15488311	-0.00544363	0.00107779	-0.95057836	1.00000000

Covariance matrix
2.04118891E-14	6.42792041E-16	1.74210748E-15	-2.33089820E-14	9.29156684E-12	-9.38920212E-12
6.42792041E-16	4.18838549E-15	-6.20573549E-16	-3.59454145E-14	-1.89310440E-12	1.87758677E-12
1.74210748E-15	-6.20573549E-16	6.40190056E-11	6.59111551E-11	-5.75831872E-11	-8.15859451E-12
-2.33089820E-14	-3.59454145E-14	6.59111551E-11	3.67479009E-09	-3.66881479E-09	1.22383553E-11
9.29156684E-12	-1.89310440E-12	-5.75831872E-11	-3.66881479E-09	3.80180723E-08	-3.47180729E-08
-9.38920212E-12	1.87758677E-12	-8.15859451E-12	1.22383553E-11	-3.47180729E-08	3.50869228E-08