AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Amalthea ∴ Orbital info ∴ Epoch epochXXX

(113) Amalthea ▹

ORBITAL INFORMATION

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(ASCII data file 113.eq0)

Keplerian elements at epoch
55557.9 MJD
	Value	1-σ variation	Units
a	2.37559	2.958e-09	au
e	0.087918	2.605e-08
i	5.039	2.898e-06	deg
Ω	123.566	3.451e-05	deg
ω	78.295	3.801e-05	deg
M	37.807	1.609e-05	deg

Other useful info
Absolute Magnitude (H)	8.7	mag
Slope parameter (G)	0.35	mag
Perihelion	2.1667	au
Aphelion	2.5845	au
Asc. node-Earth separation	1.33146	au
Desc. node-Earth separation	1.38471	au
Earth MOID	1.17044	au
Orbital period	1337.38	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	-0.10724983	-0.01653055	-0.00100439	0.05896201	-0.16786335
-0.10724983	1.00000000	-0.01125632	0.00037858	0.01909756	-0.00474156
-0.01653055	-0.01125632	1.00000000	-0.00660291	0.00527677	-0.00329134
-0.00100439	0.00037858	-0.00660291	1.00000000	-0.90523360	0.00330517
0.05896201	0.01909756	0.00527677	-0.90523360	1.00000000	-0.42403844
-0.16786335	-0.00474156	-0.00329134	0.00330517	-0.42403844	1.00000000

Covariance matrix
8.75176320E-18	-8.26557439E-18	-1.41736553E-16	-1.02544896E-16	6.62948660E-15	-7.99067034E-15
-8.26557439E-18	6.78667905E-16	-8.49908073E-16	3.40366086E-16	1.89089087E-14	-1.98760168E-15
-1.41736553E-16	-8.49908073E-16	8.40027638E-12	-6.60457273E-13	5.81266209E-13	-1.53496812E-13
-1.02544896E-16	3.40366086E-16	-6.60457273E-13	1.19103753E-09	-1.18736232E-09	1.83542537E-12
6.62948660E-15	1.89089087E-14	5.81266209E-13	-1.18736232E-09	1.44450732E-09	-2.59325159E-10
-7.99067034E-15	-1.98760168E-15	-1.53496812E-13	1.83542537E-12	-2.59325159E-10	2.58916126E-10