AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Siegwarth ∴ Orbital info ∴ Epoch epochXXX

(15448) Siegwarth ▹

ORBITAL INFORMATION

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(ASCII data file 15448.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.66994	9.09e-09	au
e	0.016215	3.516e-08
i	2.523	3.021e-06	deg
Ω	271.997	8.115e-05	deg
ω	256.682	0.0001276	deg
M	228.467	9.752e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6266	au
Aphelion	2.7132	au
Asc. node-Earth separation	1.6629	au
Desc. node-Earth separation	1.67635	au
Earth MOID	1.63207	au
Orbital period	1593.5	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	-0.02106458	0.00213096	0.00193621	-0.08968494	0.08008413
-0.02106458	1.00000000	0.00061588	0.00448686	0.03395109	-0.03599658
0.00213096	0.00061588	1.00000000	0.03182621	-0.01789198	-0.00355207
0.00193621	0.00448686	0.03182621	1.00000000	-0.63959582	0.00546605
-0.08968494	0.03395109	-0.01789198	-0.63959582	1.00000000	-0.77142547
0.08008413	-0.03599658	-0.00355207	0.00546605	-0.77142547	1.00000000

Covariance matrix
8.26363185E-17	-6.73228978E-18	5.85162856E-17	1.42831066E-15	-1.04008839E-13	7.09934470E-14
-6.73228978E-18	1.23608732E-15	6.54093565E-17	1.28012612E-14	1.52280257E-13	-1.23416194E-13
5.85162856E-17	6.54093565E-17	9.12499811E-12	7.80166125E-12	-6.89509105E-12	-1.04636752E-12
1.42831066E-15	1.28012612E-14	7.80166125E-12	6.58524023E-09	-6.62150473E-09	4.32559656E-11
-1.04008839E-13	1.52280257E-13	-6.89509105E-12	-6.62150473E-09	1.62753571E-08	-9.59722282E-09
7.09934470E-14	-1.23416194E-13	-1.04636752E-12	4.32559656E-11	-9.59722282E-09	9.50982842E-09