AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008DY45 ∴ Orbital info ∴ Epoch epochXXX

(312357) 2008DY45 ▹

ORBITAL INFORMATION

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(ASCII data file 312357.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.74449	2.619e-08	au
e	0.090222	7.905e-08
i	12.944	6.009e-06	deg
Ω	84.741	2.999e-05	deg
ω	127.364	4.295e-05	deg
M	143.141	3.133e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4969	au
Aphelion	2.9921	au
Asc. node-Earth separation	1.89653	au
Desc. node-Earth separation	1.56489	au
Earth MOID	1.51022	au
Orbital period	1660.7	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	-0.11617105	-0.00109224	-0.00439513	-0.15773967	-0.05074155
-0.11617105	1.00000000	-0.01459235	0.01087233	-0.07540808	0.21805549
-0.00109224	-0.01459235	1.00000000	-0.29301748	0.19728900	0.00466065
-0.00439513	0.01087233	-0.29301748	1.00000000	-0.68280547	0.00698544
-0.15773967	-0.07540808	0.19728900	-0.68280547	1.00000000	-0.69771355
-0.05074155	0.21805549	0.00466065	0.00698544	-0.69771355	1.00000000

Covariance matrix
6.85819788E-16	-2.40500766E-16	-1.71866360E-16	-3.45144225E-15	-1.77427311E-13	-4.16264633E-14
-2.40500766E-16	6.24923786E-15	-6.93118016E-15	2.57727170E-14	-2.56038908E-13	5.39984485E-13
-1.71866360E-16	-6.93118016E-15	3.61024444E-11	-5.27941833E-11	5.09149956E-11	8.77233529E-13
-3.45144225E-15	2.57727170E-14	-5.27941833E-11	8.99183820E-10	-8.79418833E-10	6.56173991E-12
-1.77427311E-13	-2.56038908E-13	5.09149956E-11	-8.79418833E-10	1.84479900E-09	-9.38755348E-10
-4.16264633E-14	5.39984485E-13	8.77233529E-13	6.56173991E-12	-9.38755348E-10	9.81299266E-10