AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007CA55 ∴ Orbital info ∴ Epoch epochXXX

(400219) 2007CA55 ▹

ORBITAL INFORMATION

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(ASCII data file 400219.eq0)

Keplerian elements at epoch
58691.3 MJD
	Value	1-σ variation	Units
a	3.20101	4.183e-08	au
e	0.235358	6.14e-08
i	13.176	6.052e-06	deg
Ω	281.047	2.806e-05	deg
ω	260.607	3.096e-05	deg
M	40.218	1.487e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4476	au
Aphelion	3.9544	au
Asc. node-Earth separation	2.12804	au
Desc. node-Earth separation	1.92746	au
Earth MOID	1.49328	au
Orbital period	2091.84	days
Date of orbit computation	apr 23 21:15

Correlation matrix
1.00000000	-0.23891984	0.02729491	-0.00732756	0.17698716	-0.40082733
-0.23891984	1.00000000	-0.00187589	-0.01387446	-0.02378863	0.04719101
0.02729491	-0.00187589	1.00000000	0.01756598	-0.01672466	-0.00247211
-0.00732756	-0.01387446	0.01756598	1.00000000	-0.88527210	0.00961843
0.17698716	-0.02378863	-0.01672466	-0.88527210	1.00000000	-0.44991436
-0.40082733	0.04719101	-0.00247211	0.00961843	-0.44991436	1.00000000

Covariance matrix
1.74982744E-15	-6.13633514E-16	6.90968551E-15	-8.60000556E-15	2.29202298E-13	-2.49343409E-13
-6.13633514E-16	3.76980158E-15	-6.97022403E-16	-2.39010527E-14	-4.52176826E-14	4.30885051E-14
6.90968551E-15	-6.97022403E-16	3.66233425E-11	2.98258776E-12	-3.13340026E-12	-2.22479172E-13
-8.60000556E-15	-2.39010527E-14	2.98258776E-12	7.87197439E-10	-7.68950207E-10	4.01318289E-12
2.29202298E-13	-4.52176826E-14	-3.13340026E-12	-7.68950207E-10	9.58427381E-10	-2.07134490E-10
-2.49343409E-13	4.30885051E-14	-2.22479172E-13	4.01318289E-12	-2.07134490E-10	2.21149473E-10