AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SG204 ∴ Orbital info ∴ Epoch epochXXX

(477300) 2009SG204 ▹

ORBITAL INFORMATION

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(ASCII data file 477300.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.29715	1.483e-08	au
e	0.189108	7.442e-08
i	0.965	8.399e-06	deg
Ω	239.989	0.0004347	deg
ω	184.995	0.0004358	deg
M	27.78	3.159e-05	deg

Other useful info
Absolute Magnitude (H)	18.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8627	au
Aphelion	2.7316	au
Asc. node-Earth separation	1.7171	au
Desc. node-Earth separation	0.87694	au
Earth MOID	0.87658	au
Orbital period	1271.69	days
Date of orbit computation	apr 23 21:31

Correlation matrix
1.00000000	0.06104988	-0.00030996	0.01618156	-0.00970524	-0.29558273
0.06104988	1.00000000	-0.00051773	-0.00691677	-0.03785655	0.48435608
-0.00030996	-0.00051773	1.00000000	-0.45218787	0.45020924	0.00795566
0.01618156	-0.00691677	-0.45218787	1.00000000	-0.99590329	-0.01985256
-0.00970524	-0.03785655	0.45020924	-0.99590329	1.00000000	-0.06753680
-0.29558273	0.48435608	0.00795566	-0.01985256	-0.06753680	1.00000000

Covariance matrix
2.20068846E-16	6.74030202E-17	-3.86200917E-17	1.04340516E-13	-6.27386954E-14	-1.38532870E-13
6.74030202E-17	5.53898881E-15	-3.23636224E-16	-2.23754591E-13	-1.22773937E-12	1.13887088E-12
-3.86200917E-17	-3.23636224E-16	7.05455785E-11	-1.65084821E-09	1.64778010E-09	2.11108452E-12
1.04340516E-13	-2.23754591E-13	-1.65084821E-09	1.88932496E-07	-1.88634208E-07	-2.72624132E-10
-6.27386954E-14	-1.22773937E-12	1.64778010E-09	-1.88634208E-07	1.89889045E-07	-9.29790173E-10
-1.38532870E-13	1.13887088E-12	2.11108452E-12	-2.72624132E-10	-9.29790173E-10	9.98134314E-10