AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Smetana ∴ Orbital info ∴ Epoch epochXXX

(2047) Smetana ▹

ORBITAL INFORMATION

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(ASCII data file 2047.eq0)

Keplerian elements at epoch
58176.6 MJD
	Value	1-σ variation	Units
a	1.872	4.072e-09	au
e	0.003382	3.413e-08
i	25.281	3.158e-06	deg
Ω	36.611	7.227e-06	deg
ω	307.469	0.0004522	deg
M	84.706	0.0004524	deg

Other useful info
Absolute Magnitude (H)	14.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8657	au
Aphelion	1.8783	au
Asc. node-Earth separation	0.87609	au
Desc. node-Earth separation	0.86996	au
Earth MOID	0.86949	au
Orbital period	935.533	days
Date of orbit computation	feb 22 01:50

Correlation matrix
1.00000000	0.19291070	0.02967668	0.01352316	0.00608882	-0.00735775
0.19291070	1.00000000	0.06536641	-0.03437947	0.00119420	-0.00388798
0.02967668	0.06536641	1.00000000	-0.04653584	-0.05753733	0.05807645
0.01352316	-0.03437947	-0.04653584	1.00000000	-0.04296362	0.02875250
0.00608882	0.00119420	-0.05753733	-0.04296362	1.00000000	-0.99988115
-0.00735775	-0.00388798	0.05807645	0.02875250	-0.99988115	1.00000000

Covariance matrix
1.65810741E-17	2.68089803E-17	3.81581955E-16	3.97956028E-16	1.12124836E-14	-1.35527545E-14
2.68089803E-17	1.16475689E-15	7.04431036E-15	-8.47944402E-15	1.84312984E-14	-6.00230492E-14
3.81581955E-16	7.04431036E-15	9.97085623E-12	-1.06195064E-12	-8.21633739E-11	8.29549850E-11
3.97956028E-16	-8.47944402E-15	-1.06195064E-12	5.22277225E-11	-1.40415079E-10	9.39944787E-11
1.12124836E-14	1.84312984E-14	-8.21633739E-11	-1.40415079E-10	2.04514742E-07	-2.04544054E-07
-1.35527545E-14	-6.00230492E-14	8.29549850E-11	9.39944787E-11	-2.04544054E-07	2.04622004E-07