AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007HE1 ∴ Orbital info ∴ Epoch epochXXX

(231447) 2007HE1 ▹

ORBITAL INFORMATION

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(ASCII data file 231447.eq0)

Keplerian elements at epoch
58070.2 MJD
	Value	1-σ variation	Units
a	2.74178	2.192e-08	au
e	0.08572	4.407e-08
i	12.854	6.017e-06	deg
Ω	44.725	2.373e-05	deg
ω	228.781	4.567e-05	deg
M	55.739	4.009e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5068	au
Aphelion	2.9768	au
Asc. node-Earth separation	1.89356	au
Desc. node-Earth separation	1.56673	au
Earth MOID	1.51015	au
Orbital period	1658.24	days
Date of orbit computation	apr 23 20:38

Correlation matrix
1.00000000	0.08832516	0.00917299	0.00865986	-0.10091293	0.11114331
0.08832516	1.00000000	0.00922165	0.00407997	-0.10327937	0.12526657
0.00917299	0.00922165	1.00000000	-0.23623580	0.12431745	-0.00467463
0.00865986	0.00407997	-0.23623580	1.00000000	-0.50624268	0.00234939
-0.10091293	-0.10327937	0.12431745	-0.50624268	1.00000000	-0.85916835
0.11114331	0.12526657	-0.00467463	0.00234939	-0.85916835	1.00000000

Covariance matrix
4.80476931E-16	8.53194500E-17	1.20989580E-15	4.50526875E-15	-1.01019514E-13	9.76743838E-14
8.53194500E-17	1.94202462E-15	2.44532491E-15	4.26734280E-15	-2.07856281E-13	2.21321509E-13
1.20989580E-15	2.44532491E-15	3.62077271E-11	-3.37380420E-11	3.41629140E-11	-1.12774067E-12
4.50526875E-15	4.26734280E-15	-3.37380420E-11	5.63309495E-10	-5.48724677E-10	2.23557465E-12
-1.01019514E-13	-2.07856281E-13	3.41629140E-11	-5.48724677E-10	2.08566423E-09	-1.57311884E-09
9.76743838E-14	2.21321509E-13	-1.12774067E-12	2.23557465E-12	-1.57311884E-09	1.60739322E-09