AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Aegina ∴ Orbital info ∴ Epoch epochXXX

(91) Aegina ▹

ORBITAL INFORMATION

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(ASCII data file 91.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.58896	4.097e-09	au
e	0.107501	2.382e-08
i	2.103	1.947e-06	deg
Ω	10.422	8.001e-05	deg
ω	74.426	8.169e-05	deg
M	232.296	1.41e-05	deg

Other useful info
Absolute Magnitude (H)	9.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3106	au
Aphelion	2.8673	au
Asc. node-Earth separation	1.48757	au
Desc. node-Earth separation	1.63601	au
Earth MOID	1.32826	au
Orbital period	1521.55	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	0.20309238	0.00802815	-0.00929201	-0.06239603	0.26795904
0.20309238	1.00000000	0.00399622	-0.01225883	0.03428591	-0.21808810
0.00802815	0.00399622	1.00000000	-0.37349767	0.36507136	0.00195826
-0.00929201	-0.01225883	-0.37349767	1.00000000	-0.98083188	0.01330687
-0.06239603	0.03428591	0.36507136	-0.98083188	1.00000000	-0.20521603
0.26795904	-0.21808810	0.00195826	0.01330687	-0.20521603	1.00000000

Covariance matrix
1.67850219E-17	1.98209018E-17	6.40410132E-17	-3.04578607E-15	-2.08835484E-14	1.54785317E-14
1.98209018E-17	5.67463151E-16	1.85353250E-16	-2.33639744E-14	6.67222684E-14	-7.32489169E-14
6.40410132E-17	1.85353250E-16	3.79108074E-12	-5.81832807E-11	5.80691716E-11	5.37590234E-14
-3.04578607E-15	-2.33639744E-14	-5.81832807E-11	6.40114390E-09	-6.41076298E-09	1.50108448E-11
-2.08835484E-14	6.67222684E-14	5.80691716E-11	-6.41076298E-09	6.67379258E-09	-2.36373086E-10
1.54785317E-14	-7.32489169E-14	5.37590234E-14	1.50108448E-11	-2.36373086E-10	1.98792866E-10