AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008GU28 ∴ Orbital info ∴ Epoch epochXXX

(489863) 2008GU28 ▹

ORBITAL INFORMATION

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(ASCII data file 489863.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.71456	1.746e-08	au
e	0.211871	6.62e-08
i	3.168	7.476e-06	deg
Ω	114.576	0.0001468	deg
ω	107.373	0.0001511	deg
M	197.118	2.931e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1394	au
Aphelion	3.2897	au
Asc. node-Earth separation	1.78545	au
Desc. node-Earth separation	1.42166	au
Earth MOID	1.13367	au
Orbital period	1633.61	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	0.28085614	-0.02673692	-0.00381668	0.04794201	-0.38464581
0.28085614	1.00000000	-0.02675056	-0.00041588	-0.01765074	0.04165911
-0.02673692	-0.02675056	1.00000000	0.11435570	-0.11018764	0.00084261
-0.00381668	-0.00041588	0.11435570	1.00000000	-0.97206592	0.00945522
0.04794201	-0.01765074	-0.11018764	-0.97206592	1.00000000	-0.23658366
-0.38464581	0.04165911	0.00084261	0.00945522	-0.23658366	1.00000000

Covariance matrix
3.04825011E-16	3.24614861E-16	-3.49004246E-15	-9.77976531E-15	1.26496448E-13	-1.96864641E-13
3.24614861E-16	4.38246410E-15	-1.32399413E-14	-4.04062191E-15	-1.76587107E-13	8.08445234E-14
-3.49004246E-15	-1.32399413E-14	5.58969526E-11	1.25478327E-10	-1.24498392E-10	1.84671861E-13
-9.77976531E-15	-4.04062191E-15	1.25478327E-10	2.15394020E-08	-2.15600281E-08	4.06789471E-11
1.26496448E-13	-1.76587107E-13	-1.24498392E-10	-2.15600281E-08	2.28388153E-08	-1.04810052E-09
-1.96864641E-13	8.08445234E-14	1.84671861E-13	4.06789471E-11	-1.04810052E-09	8.59335638E-10