AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011WW123 ∴ Orbital info ∴ Epoch epochXXX

(530915) 2011WW123 ▹

ORBITAL INFORMATION

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(ASCII data file 530915.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.2412	5.736e-08	au
e	0.175711	1.636e-07
i	26.275	1.527e-05	deg
Ω	71.876	2.56e-05	deg
ω	85.511	8.532e-05	deg
M	336.083	6.99e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6717	au
Aphelion	3.8107	au
Asc. node-Earth separation	2.11375	au
Desc. node-Earth separation	2.17051	au
Earth MOID	1.83519	au
Orbital period	2131.36	days
Date of orbit computation	apr 23 21:43

Correlation matrix
1.00000000	0.16417159	0.10690931	-0.01739018	-0.13098817	-0.02650180
0.16417159	1.00000000	-0.05074824	-0.03683074	0.78377449	-0.83781302
0.10690931	-0.05074824	1.00000000	-0.51745227	0.06368886	0.08133376
-0.01739018	-0.03683074	-0.51745227	1.00000000	-0.28194095	0.01424098
-0.13098817	0.78377449	0.06368886	-0.28194095	1.00000000	-0.94525147
-0.02650180	-0.83781302	0.08133376	0.01424098	-0.94525147	1.00000000

Covariance matrix
3.28990172E-15	1.54031379E-15	9.36442213E-14	-2.55304109E-14	-6.41023852E-13	-1.06249483E-13
1.54031379E-15	2.67571271E-14	-1.26769486E-13	-1.54202860E-13	1.09385944E-11	-9.57914763E-12
9.36442213E-14	-1.26769486E-13	2.33210442E-10	-2.02258373E-10	8.29828144E-11	8.68170143E-11
-2.55304109E-14	-1.54202860E-13	-2.02258373E-10	6.55125395E-10	-6.15702655E-10	2.54778029E-11
-6.41023852E-13	1.09385944E-11	8.29828144E-11	-6.15702655E-10	7.27949601E-09	-5.63712982E-09
-1.06249483E-13	-9.57914763E-12	8.68170143E-11	2.54778029E-11	-5.63712982E-09	4.88562400E-09