AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004GJ18 ∴ Orbital info ∴ Epoch epochXXX

(344845) 2004GJ18 ▹

ORBITAL INFORMATION

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(ASCII data file 344845.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.87739	6.752e-09	au
e	0.049617	4.913e-08
i	22.643	6.533e-06	deg
Ω	181.013	9.734e-06	deg
ω	78.657	7.394e-05	deg
M	231.734	7.052e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7842	au
Aphelion	1.9705	au
Asc. node-Earth separation	0.85848	au
Desc. node-Earth separation	0.88864	au
Earth MOID	0.84268	au
Orbital period	939.569	days
Date of orbit computation	Jun 5 01:50

Correlation matrix
1.00000000	0.09344024	0.01181870	0.00304422	-0.10309493	0.05229253
0.09344024	1.00000000	-0.11306462	0.01246882	-0.72501584	0.72147163
0.01181870	-0.11306462	1.00000000	0.46027611	0.03155600	-0.08797800
0.00304422	0.01246882	0.46027611	1.00000000	-0.13761876	0.01695940
-0.10309493	-0.72501584	0.03155600	-0.13761876	1.00000000	-0.99047505
0.05229253	0.72147163	-0.08797800	0.01695940	-0.99047505	1.00000000

Covariance matrix
4.55922211E-17	3.09991412E-17	5.21341181E-16	2.00077661E-16	-5.14733111E-14	2.48995812E-14
3.09991412E-17	2.41401882E-15	-3.62914154E-14	5.96311340E-15	-2.63400892E-12	2.49975007E-12
5.21341181E-16	-3.62914154E-14	4.26789491E-11	2.92686530E-11	1.52436257E-11	-4.05310578E-11
2.00077661E-16	5.96311340E-15	2.92686530E-11	9.47446902E-11	-9.90500041E-11	1.16411235E-11
-5.14733111E-14	-2.63400892E-12	1.52436257E-11	-9.90500041E-11	5.46762645E-09	-5.16475783E-09
2.48995812E-14	2.49975007E-12	-4.05310578E-11	1.16411235E-11	-5.16475783E-09	4.97294909E-09