AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SU312 ∴ Orbital info ∴ Epoch epochXXX

(518663) 2008SU312 ▹

ORBITAL INFORMATION

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(ASCII data file 518663.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.73866	2.989e-08	au
e	0.034551	6.253e-08
i	3.364	6.328e-06	deg
Ω	154.443	0.0001256	deg
ω	197.501	0.000164	deg
M	178.427	0.0001042	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.644	au
Aphelion	2.8333	au
Asc. node-Earth separation	1.83944	au
Desc. node-Earth separation	1.63832	au
Earth MOID	1.63742	au
Orbital period	1655.41	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	0.09818204	0.00007267	-0.00978879	0.06526349	-0.15282594
0.09818204	1.00000000	-0.00313133	-0.00516747	0.16946791	-0.26914311
0.00007267	-0.00313133	1.00000000	0.22713805	-0.17515476	0.00299433
-0.00978879	-0.00516747	0.22713805	1.00000000	-0.77215660	0.01252901
0.06526349	0.16946791	-0.17515476	-0.77215660	1.00000000	-0.64310797
-0.15282594	-0.26914311	0.00299433	0.01252901	-0.64310797	1.00000000

Covariance matrix
8.93451371E-16	1.83510829E-16	1.37453961E-17	-3.67359652E-14	3.19927305E-13	-4.75888435E-13
1.83510829E-16	3.91010467E-15	-1.23898681E-15	-4.05694383E-14	1.73790970E-12	-1.75327509E-12
1.37453961E-17	-1.23898681E-15	4.00393484E-11	1.80451536E-10	-1.81765300E-10	1.97385460E-12
-3.67359652E-14	-4.05694383E-14	1.80451536E-10	1.57635633E-08	-1.58993046E-08	1.63876429E-10
3.19927305E-13	1.73790970E-12	-1.81765300E-10	-1.58993046E-08	2.68962100E-08	-1.09875797E-08
-4.75888435E-13	-1.75327509E-12	1.97385460E-12	1.63876429E-10	-1.09875797E-08	1.08528853E-08