AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009EH23 ∴ Orbital info ∴ Epoch epochXXX

(513490) 2009EH23 ▹

ORBITAL INFORMATION

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(ASCII data file 513490.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.76263	2.875e-08	au
e	0.156687	1.139e-07
i	17.717	1.052e-05	deg
Ω	22.799	2.699e-05	deg
ω	178.846	4.294e-05	deg
M	90.292	3.113e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3298	au
Aphelion	3.1955	au
Asc. node-Earth separation	2.19923	au
Desc. node-Earth separation	1.32722	au
Earth MOID	1.32704	au
Orbital period	1677.19	days
Date of orbit computation	apr 23 21:39

Correlation matrix
1.00000000	0.07922743	0.02768201	0.00485564	0.16162021	-0.44697512
0.07922743	1.00000000	-0.02718908	-0.03305016	0.22702828	-0.11815382
0.02768201	-0.02718908	1.00000000	-0.16825298	0.12628897	-0.03541803
0.00485564	-0.03305016	-0.16825298	1.00000000	-0.60004674	0.00218602
0.16162021	0.22702828	0.12628897	-0.60004674	1.00000000	-0.75267418
-0.44697512	-0.11815382	-0.03541803	0.00218602	-0.75267418	1.00000000

Covariance matrix
8.26334900E-16	2.59334587E-16	8.37134780E-15	3.76795538E-15	1.99497480E-13	-3.99979516E-13
2.59334587E-16	1.29662270E-14	-3.25702399E-14	-1.01592561E-13	1.11007024E-12	-4.18823398E-13
8.37134780E-15	-3.25702399E-14	1.10672406E-10	-4.77819679E-11	5.70490979E-11	-1.15989973E-11
3.76795538E-15	-1.01592561E-13	-4.77819679E-11	7.28724186E-10	-6.95553216E-10	1.83701591E-12
1.99497480E-13	1.11007024E-12	5.70490979E-11	-6.95553216E-10	1.84385761E-09	-1.00611371E-09
-3.99979516E-13	-4.18823398E-13	-1.15989973E-11	1.83701591E-12	-1.00611371E-09	9.69064570E-10