AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1994CH18 ∴ Orbital info ∴ Epoch epochXXX

(136619) 1994CH18 ▹

ORBITAL INFORMATION

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(ASCII data file 136619.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.24148	5.875e-09	au
e	0.208459	3.216e-08
i	4.126	4.302e-06	deg
Ω	30.777	5.121e-05	deg
ω	64.196	5.255e-05	deg
M	32.344	1.162e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7742	au
Aphelion	2.7087	au
Asc. node-Earth separation	0.972	au
Desc. node-Earth separation	1.35285	au
Earth MOID	0.79599	au
Orbital period	1225.74	days
Date of orbit computation	apr 23 20:17

Correlation matrix
1.00000000	0.19668675	-0.01174424	-0.00098487	0.04352190	-0.46011324
0.19668675	1.00000000	-0.00925102	-0.01118897	-0.00326222	-0.02112117
-0.01174424	-0.00925102	1.00000000	-0.09381137	0.08938628	0.01312843
-0.00098487	-0.01118897	-0.09381137	1.00000000	-0.97231592	0.00490674
0.04352190	-0.00326222	0.08938628	-0.97231592	1.00000000	-0.22199205
-0.46011324	-0.02112117	0.01312843	0.00490674	-0.22199205	1.00000000

Covariance matrix
3.45174323E-17	3.71656935E-17	-2.96860674E-16	-2.96315653E-16	1.34356501E-14	-3.14057965E-14
3.71656935E-17	1.03441738E-15	-1.28010586E-15	-1.84287306E-14	-5.51305893E-15	-7.89208570E-15
-2.96860674E-16	-1.28010586E-15	1.85104398E-11	-2.06690784E-11	2.02074198E-11	6.56216420E-13
-2.96315653E-16	-1.84287306E-14	-2.06690784E-11	2.62249435E-09	-2.61635280E-09	2.91928525E-12
1.34356501E-14	-5.51305893E-15	2.02074198E-11	-2.61635280E-09	2.76097999E-09	-1.35517344E-10
-3.14057965E-14	-7.89208570E-15	6.56216420E-13	2.91928525E-12	-1.35517344E-10	1.34974484E-10