AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012XD19 ∴ Orbital info ∴ Epoch epochXXX

(439343) 2012XD19 ▹

ORBITAL INFORMATION

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(ASCII data file 439343.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36822	1.842e-08	au
e	0.167048	9.431e-08
i	1.198	9.945e-06	deg
Ω	27.797	0.0002805	deg
ω	328.747	0.0002834	deg
M	91.898	2.942e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9726	au
Aphelion	2.7638	au
Asc. node-Earth separation	1.01942	au
Desc. node-Earth separation	1.68214	au
Earth MOID	0.96833	au
Orbital period	1331.17	days
Date of orbit computation	apr 23 21:23

Correlation matrix
1.00000000	0.09381544	0.00549558	0.00252656	-0.04783310	0.08400971
0.09381544	1.00000000	-0.01692632	0.01046087	-0.01275327	-0.05748875
0.00549558	-0.01692632	1.00000000	-0.26258288	0.25951276	0.00221729
0.00252656	0.01046087	-0.26258288	1.00000000	-0.98946429	0.00376258
-0.04783310	-0.01275327	0.25951276	-0.98946429	1.00000000	-0.14314359
0.08400971	-0.05748875	0.00221729	0.00376258	-0.14314359	1.00000000

Covariance matrix
3.39136795E-16	1.62945209E-16	1.00646108E-15	1.30493830E-14	-2.49677169E-13	4.55099755E-14
1.62945209E-16	8.89528020E-15	-1.58758941E-14	2.76707138E-13	-3.40929260E-13	-1.59496941E-13
1.00646108E-15	-1.58758941E-14	9.88988961E-11	-7.32377280E-10	7.31504895E-10	6.48647250E-13
1.30493830E-14	2.76707138E-13	-7.32377280E-10	7.86584630E-08	-7.86566883E-08	3.10419041E-11
-2.49677169E-13	-3.40929260E-13	7.31504895E-10	-7.86566883E-08	8.03388501E-08	-1.19350534E-09
4.55099755E-14	-1.59496941E-13	6.48647250E-13	3.10419041E-11	-1.19350534E-09	8.65325108E-10