AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UY227 ∴ Orbital info ∴ Epoch epochXXX

(418765) 2008UY227 ▹

ORBITAL INFORMATION

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(ASCII data file 418765.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.10239	4.158e-08	au
e	0.001971	7.155e-08
i	14.756	7.043e-06	deg
Ω	253.492	2.891e-05	deg
ω	138.05	0.002003	deg
M	325.418	0.002007	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0963	au
Aphelion	3.1085	au
Asc. node-Earth separation	2.09236	au
Desc. node-Earth separation	2.11321	au
Earth MOID	2.09166	au
Orbital period	1995.92	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	-0.02931597	0.02141974	-0.00105578	0.33683049	-0.34068114
-0.02931597	1.00000000	0.02134710	0.00957563	0.01062815	-0.01183509
0.02141974	0.02134710	1.00000000	-0.00269035	0.00255860	-0.00267216
-0.00105578	0.00957563	-0.00269035	1.00000000	-0.01861939	0.00468525
0.33683049	0.01062815	0.00255860	-0.01861939	1.00000000	-0.99989045
-0.34068114	-0.01183509	-0.00267216	0.00468525	-0.99989045	1.00000000

Covariance matrix
1.72850865E-15	-8.72058106E-17	6.27231432E-15	-1.26892035E-15	2.80562804E-11	-2.84286941E-11
-8.72058106E-17	5.11930260E-15	1.07577661E-14	1.98060016E-14	1.52351309E-12	-1.69961254E-12
6.27231432E-15	1.07577661E-14	4.96084671E-11	-5.47786553E-13	3.61046474E-11	-3.77758215E-11
-1.26892035E-15	1.98060016E-14	-5.47786553E-13	8.35695959E-10	-1.07838177E-09	2.71850454E-10
2.80562804E-11	1.52351309E-12	3.61046474E-11	-1.07838177E-09	4.01389349E-06	-4.02076209E-06
-2.84286941E-11	-1.69961254E-12	-3.77758215E-11	2.71850454E-10	-4.02076209E-06	4.02852508E-06