AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999LW12 ∴ Orbital info ∴ Epoch epochXXX

(264306) 1999LW12 ▹

ORBITAL INFORMATION

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(ASCII data file 264306.eq0)

Keplerian elements at epoch
58482.5 MJD
	Value	1-σ variation	Units
a	2.72315	1.776e-08	au
e	0.290548	4.279e-08
i	15.308	4.607e-06	deg
Ω	91.21	2.808e-05	deg
ω	200.384	3.085e-05	deg
M	108.327	1.383e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9319	au
Aphelion	3.5144	au
Asc. node-Earth separation	2.44282	au
Desc. node-Earth separation	0.94281	au
Earth MOID	0.92183	au
Orbital period	1641.37	days
Date of orbit computation	apr 23 20:45

Correlation matrix
1.00000000	0.29139995	-0.00116543	0.01096336	0.04205514	-0.09940285
0.29139995	1.00000000	0.00548510	-0.01677020	0.16445419	-0.32871063
-0.00116543	0.00548510	1.00000000	-0.05789830	0.04495562	0.01613546
0.01096336	-0.01677020	-0.05789830	1.00000000	-0.88572868	0.02033896
0.04205514	0.16445419	0.04495562	-0.88572868	1.00000000	-0.46357334
-0.09940285	-0.32871063	0.01613546	0.02033896	-0.46357334	1.00000000

Covariance matrix
3.15420786E-16	2.21448503E-16	-9.53602724E-17	5.46700505E-15	2.30411464E-14	-2.44147043E-14
2.21448503E-16	1.83094893E-15	1.08133472E-15	-2.01482292E-14	2.17081524E-13	-1.94517808E-13
-9.53602724E-17	1.08133472E-15	2.12263584E-11	-7.48969460E-12	6.38942152E-12	1.02807904E-12
5.46700505E-15	-2.01482292E-14	-7.48969460E-12	7.88353560E-10	-7.67186622E-10	7.89762758E-12
2.30411464E-14	2.17081524E-13	6.38942152E-12	-7.67186622E-10	9.51655139E-10	-1.97772428E-10
-2.44147043E-14	-1.94517808E-13	1.02807904E-12	7.89762758E-12	-1.97772428E-10	1.91255967E-10