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.eq0)

Keplerian elements at epoch
57688.3 MJD
	Value	1-σ variation	Units
a	2.74419	2.666e-08	au
e	0.091582	7.919e-08
i	12.939	6.006e-06	deg
Ω	84.798	3.002e-05	deg
ω	128.458	4.272e-05	deg
M	274.326	3.179e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4929	au
Aphelion	2.9955	au
Asc. node-Earth separation	1.90107	au
Desc. node-Earth separation	1.5577	au
Earth MOID	1.50411	au
Orbital period	1660.43	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	-0.14439909	0.00308178	-0.00605417	-0.15732572	0.21602916
-0.14439909	1.00000000	-0.01452114	0.01103333	-0.09912813	0.20797265
0.00308178	-0.01452114	1.00000000	-0.29308622	0.19825578	0.00518235
-0.00605417	0.01103333	-0.29308622	1.00000000	-0.68845540	0.00694296
-0.15732572	-0.09912813	0.19825578	-0.68845540	1.00000000	-0.72017799
0.21602916	0.20797265	0.00518235	0.00694296	-0.72017799	1.00000000

Covariance matrix
7.10692862E-16	-3.04850220E-16	4.93433312E-16	-4.84453151E-15	-1.79164376E-13	1.83081510E-13
-3.04850220E-16	6.27136604E-15	-6.90666141E-15	2.62267145E-14	-3.35342776E-13	5.23574424E-13
4.93433312E-16	-6.90666141E-15	3.60722271E-11	-5.28369895E-11	5.08654975E-11	9.89474028E-13
-4.84453151E-15	2.62267145E-14	-5.28369895E-11	9.00974257E-10	-8.82760636E-10	6.62509461E-12
-1.79164376E-13	-3.35342776E-13	5.08654975E-11	-8.82760636E-10	1.82482789E-09	-9.78006921E-10
1.83081510E-13	5.23574424E-13	9.89474028E-13	6.62509461E-12	-9.78006921E-10	1.01060690E-09