AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009UD147 ∴ Orbital info ∴ Epoch epochXXX

(284901) 2009UD147 ▹

ORBITAL INFORMATION

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(ASCII data file 284901.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.09966	2.55e-08	au
e	0.156986	5.783e-08
i	0.446	6.818e-06	deg
Ω	145.76	0.0008403	deg
ω	312.297	0.0008411	deg
M	192.192	2.714e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6131	au
Aphelion	3.5863	au
Asc. node-Earth separation	1.7458	au
Desc. node-Earth separation	2.37067	au
Earth MOID	1.63039	au
Orbital period	1993.29	days
Date of orbit computation	apr 23 20:50

Correlation matrix
1.00000000	0.07105996	0.00090189	-0.00455873	0.00483350	-0.23426698
0.07105996	1.00000000	-0.00428116	-0.01622601	0.02502689	-0.20989529
0.00090189	-0.00428116	1.00000000	0.13898473	-0.13893739	0.00370585
-0.00455873	-0.01622601	0.13898473	1.00000000	-0.99929257	0.00676524
0.00483350	0.02502689	-0.13893739	-0.99929257	1.00000000	-0.04291570
-0.23426698	-0.20989529	0.00370585	0.00676524	-0.04291570	1.00000000

Covariance matrix
6.50496819E-16	1.04810877E-16	1.56828509E-16	-9.76998599E-14	1.03689940E-13	-1.62185745E-13
1.04810877E-16	3.34439555E-15	-1.68799741E-15	-7.88492680E-13	1.21735619E-12	-3.29488699E-13
1.56828509E-16	-1.68799741E-15	4.64838738E-11	7.96242594E-10	-7.96750360E-10	6.85832508E-13
-9.76998599E-14	-7.88492680E-13	7.96242594E-10	7.06080667E-07	-7.06271695E-07	1.54308365E-10
1.03689940E-13	1.21735619E-12	-7.96750360E-10	-7.06271695E-07	7.07463379E-07	-9.79822027E-10
-1.62185745E-13	-3.29488699E-13	6.85832508E-13	1.54308365E-10	-9.79822027E-10	7.36814266E-10