AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011WW19 ∴ Orbital info ∴ Epoch epochXXX

(491300) 2011WW19 ▹

ORBITAL INFORMATION

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(ASCII data file 491300.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.63056	4.854e-08	au
e	0.254226	8.945e-08
i	8.201	9.273e-06	deg
Ω	262.495	7.818e-05	deg
ω	119.688	8.505e-05	deg
M	332.727	3.861e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9618	au
Aphelion	3.2993	au
Asc. node-Earth separation	1.79894	au
Desc. node-Earth separation	1.20202	au
Earth MOID	0.98095	au
Orbital period	1558.37	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	0.34318438	-0.02907914	-0.05269705	0.14831453	-0.65722257
0.34318438	1.00000000	-0.06488749	-0.03241929	-0.20594113	0.24657980
-0.02907914	-0.06488749	1.00000000	0.51980014	-0.44496572	-0.03807525
-0.05269705	-0.03241929	0.51980014	1.00000000	-0.89854359	0.00503474
0.14831453	-0.20594113	-0.44496572	-0.89854359	1.00000000	-0.38771643
-0.65722257	0.24657980	-0.03807525	0.00503474	-0.38771643	1.00000000

Covariance matrix
2.35648374E-15	1.49019631E-15	-1.30896451E-14	-1.99999333E-13	6.12354913E-13	-1.23179516E-12
1.49019631E-15	8.00142809E-15	-5.38218734E-14	-2.26723839E-13	-1.56680199E-12	8.51598806E-13
-1.30896451E-14	-5.38218734E-14	8.59860797E-11	3.76843006E-10	-3.50935987E-10	-1.36317196E-11
-1.99999333E-13	-2.26723839E-13	3.76843006E-10	6.11251574E-09	-5.97497953E-09	1.51977980E-11
6.12354913E-13	-1.56680199E-12	-3.50935987E-10	-5.97497953E-09	7.23393413E-09	-1.27319603E-09
-1.23179516E-12	8.51598806E-13	-1.36317196E-11	1.51977980E-11	-1.27319603E-09	1.49069087E-09