AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011WR138 ∴ Orbital info ∴ Epoch epochXXX

(478349) 2011WR138 ▹

ORBITAL INFORMATION

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(ASCII data file 478349.eq0)

Keplerian elements at epoch
58588.8 MJD
	Value	1-σ variation	Units
a	3.10508	4.129e-08	au
e	0.060137	7.095e-08
i	8.464	7.641e-06	deg
Ω	242.503	4.833e-05	deg
ω	195.347	8.274e-05	deg
M	113.731	6.534e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9184	au
Aphelion	3.2918	au
Asc. node-Earth separation	2.27207	au
Desc. node-Earth separation	1.93799	au
Earth MOID	1.93476	au
Orbital period	1998.52	days
Date of orbit computation	apr 23 21:32

Correlation matrix
1.00000000	-0.20597615	0.00679288	-0.00258471	-0.10850623	0.12648351
-0.20597615	1.00000000	0.00181648	-0.00043456	-0.04336017	0.09440820
0.00679288	0.00181648	1.00000000	-0.22410941	0.15164299	-0.02833488
-0.00258471	-0.00043456	-0.22410941	1.00000000	-0.58526004	0.00967321
-0.10850623	-0.04336017	0.15164299	-0.58526004	1.00000000	-0.81326704
0.12648351	0.09440820	-0.02833488	0.00967321	-0.81326704	1.00000000

Covariance matrix
1.70509813E-15	-6.03458891E-16	2.14316050E-15	-5.15862801E-15	-3.70703341E-13	3.41282364E-13
-6.03458891E-16	5.03398767E-15	9.84719217E-16	-1.49024367E-15	-2.54533040E-13	4.37694441E-13
2.14316050E-15	9.84719217E-16	5.83783523E-11	-8.27625306E-11	9.58617570E-11	-1.41466171E-11
-5.15862801E-15	-1.49024367E-15	-8.27625306E-11	2.33612188E-09	-2.34041977E-09	3.05508835E-11
-3.70703341E-13	-2.54533040E-13	9.58617570E-11	-2.34041977E-09	6.84532815E-09	-4.39678831E-09
3.41282364E-13	4.37694441E-13	-1.41466171E-11	3.05508835E-11	-4.39678831E-09	4.26982916E-09