AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011WJ51 ∴ Orbital info ∴ Epoch epochXXX

(491310) 2011WJ51 ▹

ORBITAL INFORMATION

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(ASCII data file 491310.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.18787	5.02e-08	au
e	0.037048	7.962e-08
i	10.379	9.89e-06	deg
Ω	68.58	4.369e-05	deg
ω	205.526	0.0001519	deg
M	208.733	0.000142	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0698	au
Aphelion	3.306	au
Asc. node-Earth separation	2.30822	au
Desc. node-Earth separation	2.06673	au
Earth MOID	2.05697	au
Orbital period	2078.97	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	0.30564828	0.01155952	0.01944153	-0.23957919	0.18500758
0.30564828	1.00000000	-0.02476296	0.01808904	-0.49816738	0.50566666
0.01155952	-0.02476296	1.00000000	-0.37773001	0.12171000	-0.01502396
0.01944153	0.01808904	-0.37773001	1.00000000	-0.29319660	0.01044846
-0.23957919	-0.49816738	0.12171000	-0.29319660	1.00000000	-0.95644276
0.18500758	0.50566666	-0.01502396	0.01044846	-0.95644276	1.00000000

Covariance matrix
2.51990209E-15	1.22169053E-15	5.73879513E-15	4.26428846E-14	-1.82711243E-12	1.31920588E-12
1.22169053E-15	6.34008123E-15	-1.95002052E-14	6.29342789E-14	-6.02624875E-12	5.71930100E-12
5.73879513E-15	-1.95002052E-14	9.78089013E-11	-1.63228093E-10	1.82868878E-10	-2.11059469E-11
4.26428846E-14	6.29342789E-14	-1.63228093E-10	1.90918694E-09	-1.94628981E-09	6.48496345E-11
-1.82711243E-12	-6.02624875E-12	1.82868878E-10	-1.94628981E-09	2.30806859E-08	-2.06402315E-08
1.31920588E-12	5.71930100E-12	-2.11059469E-11	6.48496345E-11	-2.06402315E-08	2.01772721E-08