AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012SD16 ∴ Orbital info ∴ Epoch epochXXX

2012SD16 ▹

ORBITAL INFORMATION

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(ASCII data file 2012SD16.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.16771	2.616e-07	au
e	0.218472	6.411e-07
i	5.545	1.129e-05	deg
Ω	220.675	0.0001015	deg
ω	131.935	0.000159	deg
M	231.141	0.0001836	deg

Other useful info
Absolute Magnitude (H)	19.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6941	au
Aphelion	2.6413	au
Asc. node-Earth separation	1.40926	au
Desc. node-Earth separation	0.81015	au
Earth MOID	0.69542	au
Orbital period	1165.73	days
Date of orbit computation	apr 24 01:48

Correlation matrix
1.00000000	-0.98998534	0.46195007	0.03787761	-0.39551792	-0.92916585
-0.98998534	1.00000000	-0.46723243	-0.03744488	0.37579448	0.92893929
0.46195007	-0.46723243	1.00000000	-0.26837175	0.07065420	-0.47109503
0.03787761	-0.03744488	-0.26837175	1.00000000	-0.67917139	-0.01783187
-0.39551792	0.37579448	0.07065420	-0.67917139	1.00000000	0.12242637
-0.92916585	0.92893929	-0.47109503	-0.01783187	0.12242637	1.00000000

Covariance matrix
6.84512311E-14	-1.66059727E-13	1.36419768E-12	1.00564878E-12	-1.64554344E-11	-4.46257256E-11
-1.66059727E-13	4.11045456E-13	-3.38118975E-12	-2.43618631E-12	3.83131516E-11	1.09328572E-10
1.36419768E-12	-3.38118975E-12	1.27404062E-10	-3.07398413E-10	1.26818375E-10	-9.76116332E-10
1.00564878E-12	-2.43618631E-12	-3.07398413E-10	1.02978453E-08	-1.09598629E-08	-3.32178406E-10
-1.64554344E-11	3.83131516E-11	1.26818375E-10	-1.09598629E-08	2.52874548E-08	3.57378922E-09
-4.46257256E-11	1.09328572E-10	-9.76116332E-10	-3.32178406E-10	3.57378922E-09	3.36978999E-08