AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Althaea ∴ Orbital info ∴ Epoch epochXXX

(119) Althaea ▹

ORBITAL INFORMATION

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(ASCII data file 119.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.58175	4.379e-09	au
e	0.082132	2.978e-08
i	5.787	3.348e-06	deg
Ω	203.625	3.03e-05	deg
ω	170.733	3.591e-05	deg
M	59.308	1.982e-05	deg

Other useful info
Absolute Magnitude (H)	8.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3697	au
Aphelion	2.7938	au
Asc. node-Earth separation	1.78766	au
Desc. node-Earth separation	1.37615	au
Earth MOID	1.37072	au
Orbital period	1515.2	days
Date of orbit computation	Jun 5 00:36

Correlation matrix
1.00000000	0.05766162	-0.00175482	-0.00220151	0.09509761	-0.32473155
0.05766162	1.00000000	0.00663075	-0.00513185	0.01925844	-0.06157582
-0.00175482	0.00663075	1.00000000	-0.03230590	0.02449436	0.00517252
-0.00220151	-0.00513185	-0.03230590	1.00000000	-0.84490818	0.01011275
0.09509761	0.01925844	0.02449436	-0.84490818	1.00000000	-0.53334957
-0.32473155	-0.06157582	0.00517252	0.01011275	-0.53334957	1.00000000

Covariance matrix
1.91730276E-17	7.51993394E-18	-2.57236843E-17	-2.92121491E-16	1.49514083E-14	-2.81793813E-14
7.51993394E-18	8.87081718E-16	6.61149429E-16	-4.63185035E-15	2.05953911E-14	-3.63457493E-14
-2.57236843E-17	6.61149429E-16	1.12075341E-11	-3.27744382E-12	2.94434153E-12	3.43177800E-13
-2.92121491E-16	-4.63185035E-15	-3.27744382E-12	9.18325661E-10	-9.19337579E-10	6.07336560E-12
1.49514083E-14	2.05953911E-14	2.94434153E-12	-9.19337579E-10	1.28924151E-09	-3.79525274E-10
-2.81793813E-14	-3.63457493E-14	3.43177800E-13	6.07336560E-12	-3.79525274E-10	3.92756365E-10