AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Choukai ∴ Orbital info ∴ Epoch epochXXX

(9110) Choukai ▹

ORBITAL INFORMATION

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(ASCII data file 9110.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.30637	5.588e-09	au
e	0.032353	2.673e-08
i	3.193	2.888e-06	deg
Ω	145.974	5.564e-05	deg
ω	158.463	7.762e-05	deg
M	88.02	5.452e-05	deg

Other useful info
Absolute Magnitude (H)	14.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2318	au
Aphelion	2.381	au
Asc. node-Earth separation	1.38815	au
Desc. node-Earth separation	1.22489	au
Earth MOID	1.21668	au
Orbital period	1279.36	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	0.11410726	0.00457817	0.00054283	0.01934490	-0.08499504
0.11410726	1.00000000	0.00426009	0.00626819	0.04755094	-0.09167768
0.00457817	0.00426009	1.00000000	0.10720101	-0.08026303	0.00512611
0.00054283	0.00626819	0.10720101	1.00000000	-0.71806373	0.00278665
0.01934490	0.04755094	-0.08026303	-0.71806373	1.00000000	-0.69619220
-0.08499504	-0.09167768	0.00512611	0.00278665	-0.69619220	1.00000000

Covariance matrix
3.12294668E-17	1.70480541E-17	7.38767648E-17	1.68786875E-16	8.39110400E-15	-2.58978845E-14
1.70480541E-17	7.14757145E-16	3.28874993E-16	9.32432839E-15	9.86753551E-14	-1.33638415E-13
7.38767648E-17	3.28874993E-16	8.33808825E-12	1.72237769E-11	-1.79895015E-11	8.07067531E-13
1.68786875E-16	9.32432839E-15	1.72237769E-11	3.09593981E-09	-3.10119873E-09	8.45409090E-12
8.39110400E-15	9.86753551E-14	-1.79895015E-11	-3.10119873E-09	6.02477314E-09	-2.94637441E-09
-2.58978845E-14	-1.33638415E-13	8.07067531E-13	8.45409090E-12	-2.94637441E-09	2.97287646E-09