AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Righini ∴ Orbital info ∴ Epoch epochXXX

(9427) Righini ▹

ORBITAL INFORMATION

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(ASCII data file 9427.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.99812	1.36e-08	au
e	0.08987	3.317e-08
i	10.926	3.968e-06	deg
Ω	142.688	1.999e-05	deg
ω	158.458	3.159e-05	deg
M	7.408	2.577e-05	deg

Other useful info
Absolute Magnitude (H)	13.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7287	au
Aphelion	3.2676	au
Asc. node-Earth separation	2.25853	au
Desc. node-Earth separation	1.73206	au
Earth MOID	1.71657	au
Orbital period	1896.14	days
Date of orbit computation	Jun 5 00:39

Correlation matrix
1.00000000	0.02098385	0.00770289	0.00268928	0.05847825	-0.21664328
0.02098385	1.00000000	0.00358739	0.00120510	0.14714532	-0.19336168
0.00770289	0.00358739	1.00000000	0.19091915	-0.12079766	0.00285864
0.00268928	0.00120510	0.19091915	1.00000000	-0.62206212	0.00062306
0.05847825	0.14714532	-0.12079766	-0.62206212	1.00000000	-0.77065999
-0.21664328	-0.19336168	0.00285864	0.00062306	-0.77065999	1.00000000

Covariance matrix
1.84994759E-16	9.46698931E-18	4.15754195E-16	7.31365765E-16	2.51263957E-14	-7.59348476E-14
9.46698931E-18	1.10025631E-15	4.72203315E-16	7.99263347E-16	1.54187602E-13	-1.65285031E-13
4.15754195E-16	4.72203315E-16	1.57472946E-11	1.51485634E-11	-1.51431966E-11	2.92333721E-13
7.31365765E-16	7.99263347E-16	1.51485634E-11	3.99795549E-10	-3.92924231E-10	3.21045781E-13
2.51263957E-14	1.54187602E-13	-1.51431966E-11	-3.92924231E-10	9.97957763E-10	-6.27386370E-10
-7.59348476E-14	-1.65285031E-13	2.92333721E-13	3.21045781E-13	-6.27386370E-10	6.64098304E-10