AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009FA12 ∴ Orbital info ∴ Epoch epochXXX

(305879) 2009FA12 ▹

ORBITAL INFORMATION

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(ASCII data file 305879.eq0)

Keplerian elements at epoch
57840.7 MJD
	Value	1-σ variation	Units
a	2.4191	1.537e-08	au
e	0.252068	5.796e-08
i	2.678	6.528e-06	deg
Ω	6.072	0.0001514	deg
ω	65.28	0.0001531	deg
M	126.147	1.671e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8093	au
Aphelion	3.0289	au
Asc. node-Earth separation	1.0459	au
Desc. node-Earth separation	1.53442	au
Earth MOID	0.82401	au
Orbital period	1374.29	days
Date of orbit computation	Jun 5 01:42

Correlation matrix
1.00000000	0.34886815	-0.00697661	0.00296554	0.03537474	-0.30266391
0.34886815	1.00000000	-0.00378866	0.00395225	0.02389127	-0.22371735
-0.00697661	-0.00378866	1.00000000	-0.15955519	0.15734503	0.00223009
0.00296554	0.00395225	-0.15955519	1.00000000	-0.98864850	0.00987949
0.03537474	0.02389127	0.15734503	-0.98864850	1.00000000	-0.15625444
-0.30266391	-0.22371735	0.00223009	0.00987949	-0.15625444	1.00000000

Covariance matrix
2.36245303E-16	3.10792831E-16	-7.00035385E-16	6.90206794E-15	8.32704713E-14	-7.77153899E-14
3.10792831E-16	3.35935702E-15	-1.43353474E-15	3.46869464E-14	2.12072087E-13	-2.16617004E-13
-7.00035385E-16	-1.43353474E-15	4.26175059E-11	-1.57724436E-10	1.57312520E-10	2.43210247E-13
6.90206794E-15	3.46869464E-14	-1.57724436E-10	2.29291544E-08	-2.29272606E-08	2.49915563E-11
8.32704713E-14	2.12072087E-13	1.57312520E-10	-2.29272606E-08	2.34548398E-08	-3.99772947E-10
-7.77153899E-14	-2.16617004E-13	2.43210247E-13	2.49915563E-11	-3.99772947E-10	2.79080561E-10