AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008AD118 ∴ Orbital info ∴ Epoch epochXXX

(192227) 2008AD118 ▹

ORBITAL INFORMATION

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(ASCII data file 192227.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.15289	2.489e-08	au
e	0.064532	5.019e-08
i	15.384	5.526e-06	deg
Ω	75.209	2.21e-05	deg
ω	61.371	5.563e-05	deg
M	320.315	5.045e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9494	au
Aphelion	3.3564	au
Asc. node-Earth separation	2.06124	au
Desc. node-Earth separation	2.22508	au
Earth MOID	1.99926	au
Orbital period	2044.85	days
Date of orbit computation	apr 23 20:30

Correlation matrix
1.00000000	0.00479568	-0.03615352	0.01505133	0.02406971	-0.13267211
0.00479568	1.00000000	0.03343556	-0.00206921	0.23312371	-0.21919671
-0.03615352	0.03343556	1.00000000	-0.20894766	0.08634593	-0.00299064
0.01505133	-0.00206921	-0.20894766	1.00000000	-0.39182642	0.01235662
0.02406971	0.23312371	0.08634593	-0.39182642	1.00000000	-0.91703870
-0.13267211	-0.21919671	-0.00299064	0.01235662	-0.91703870	1.00000000

Covariance matrix
6.19576099E-16	5.99078649E-18	-4.97278829E-15	8.27879261E-15	3.33273365E-14	-1.66590878E-13
5.99078649E-18	2.51868016E-15	9.27250500E-15	-2.29474864E-15	6.50811790E-13	-5.54938435E-13
-4.97278829E-15	9.27250500E-15	3.05354264E-11	-2.55143324E-11	2.65415524E-11	-8.33662636E-13
8.27879261E-15	-2.29474864E-15	-2.55143324E-11	4.88303025E-10	-4.81638156E-10	1.37742692E-11
3.33273365E-14	6.50811790E-13	2.65415524E-11	-4.81638156E-10	3.09431782E-09	-2.57332351E-09
-1.66590878E-13	-5.54938435E-13	-8.33662636E-13	1.37742692E-11	-2.57332351E-09	2.54476995E-09