AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Dione ∴ Orbital info ∴ Epoch epochXXX

(106) Dione ▹

ORBITAL INFORMATION

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(ASCII data file 106.eq0)

Keplerian elements at epoch
58168.1 MJD
	Value	1-σ variation	Units
a	3.17752	7.172e-09	au
e	0.165586	1.708e-08
i	4.597	1.72e-06	deg
Ω	62.149	3.31e-05	deg
ω	329.984	3.458e-05	deg
M	150.275	8.142e-06	deg

Other useful info
Absolute Magnitude (H)	7.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6514	au
Aphelion	3.7037	au
Asc. node-Earth separation	1.71459	au
Desc. node-Earth separation	2.59498	au
Earth MOID	1.65697	au
Orbital period	2068.86	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	-0.04574292	-0.00873111	-0.00114569	-0.04016760	0.16463151
-0.04574292	1.00000000	-0.00416812	0.00503318	0.00642565	0.05588793
-0.00873111	-0.00416812	1.00000000	0.11783172	-0.10634568	-0.02312239
-0.00114569	0.00503318	0.11783172	1.00000000	-0.96177541	0.02988292
-0.04016760	0.00642565	-0.10634568	-0.96177541	1.00000000	-0.29772755
0.16463151	0.05588793	-0.02312239	0.02988292	-0.29772755	1.00000000

Covariance matrix
5.14381160E-17	-5.60258766E-18	-1.07705367E-16	-2.71994254E-16	-9.96288161E-15	9.61325893E-15
-5.60258766E-18	2.91638210E-16	-1.22430080E-16	2.84521993E-15	3.79495048E-15	7.77061462E-15
-1.07705367E-16	-1.22430080E-16	2.95835632E-12	6.70870946E-12	-6.32574384E-12	-3.23797165E-13
-2.71994254E-16	2.84521993E-15	6.70870946E-12	1.09572872E-09	-1.10101115E-09	8.05359364E-12
-9.96288161E-15	3.79495048E-15	-6.32574384E-12	-1.10101115E-09	1.19600515E-09	-8.38302391E-11
9.61325893E-15	7.77061462E-15	-3.23797165E-13	8.05359364E-12	-8.38302391E-11	6.62872997E-11