AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Jennings ∴ Orbital info ∴ Epoch epochXXX

(20555) Jennings ▹

ORBITAL INFORMATION

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(ASCII data file 20555.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.39329	7.574e-09	au
e	0.114432	2.68e-08
i	8.723	2.845e-06	deg
Ω	144.806	2.354e-05	deg
ω	309.649	2.923e-05	deg
M	123.02	1.667e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1194	au
Aphelion	2.6672	au
Asc. node-Earth separation	1.2141	au
Desc. node-Earth separation	1.53608	au
Earth MOID	1.1482	au
Orbital period	1352.36	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	-0.10924351	0.00833535	-0.00683425	-0.04409415	-0.12688760
-0.10924351	1.00000000	-0.03331374	-0.00337455	-0.10416303	0.24942774
0.00833535	-0.03331374	1.00000000	0.26557445	-0.18904219	-0.03951773
-0.00683425	-0.00337455	0.26557445	1.00000000	-0.79619271	0.00052279
-0.04409415	-0.10416303	-0.18904219	-0.79619271	1.00000000	-0.58677088
-0.12688760	0.24942774	-0.03951773	0.00052279	-0.58677088	1.00000000

Covariance matrix
5.73649439E-17	-2.21749492E-17	1.79610041E-16	-1.21857303E-15	-9.76208563E-15	-1.60201628E-14
-2.21749492E-17	7.18269409E-16	-2.54009816E-15	-2.12910406E-15	-8.16010266E-14	1.11432766E-13
1.79610041E-16	-2.54009816E-15	8.09406582E-12	1.77871894E-11	-1.57210091E-11	-1.87413031E-12
-1.21857303E-15	-2.12910406E-15	1.77871894E-11	5.54211278E-10	-5.47891035E-10	2.05160354E-13
-9.76208563E-15	-8.16010266E-14	-1.57210091E-11	-5.47891035E-10	8.54430292E-10	-2.85911315E-10
-1.60201628E-14	1.11432766E-13	-1.87413031E-12	2.05160354E-13	-2.85911315E-10	2.77874661E-10