AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003WA42 ∴ Orbital info ∴ Epoch epochXXX

(259638) 2003WA42 ▹

ORBITAL INFORMATION

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(ASCII data file 259638.eq0)

Keplerian elements at epoch
57183.8 MJD
	Value	1-σ variation	Units
a	2.31236	1.288e-08	au
e	0.216614	4.578e-08
i	5.011	6.484e-06	deg
Ω	275.612	5.995e-05	deg
ω	68.965	6.248e-05	deg
M	160.662	1.606e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8115	au
Aphelion	2.8133	au
Asc. node-Earth separation	1.02799	au
Desc. node-Earth separation	1.40615	au
Earth MOID	0.80995	au
Orbital period	1284.35	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	0.16157037	0.00564020	0.00471222	0.04260638	-0.23239555
0.16157037	1.00000000	0.01104632	-0.00836753	-0.03481217	0.09113451
0.00564020	0.01104632	1.00000000	-0.14496790	0.13222657	0.01743384
0.00471222	-0.00836753	-0.14496790	1.00000000	-0.95835016	0.01004168
0.04260638	-0.03481217	0.13222657	-0.95835016	1.00000000	-0.28613443
-0.23239555	0.09113451	0.01743384	0.01004168	-0.28613443	1.00000000

Covariance matrix
1.65835562E-16	9.52578137E-17	4.70951823E-16	3.63778187E-15	3.42820500E-14	-4.80717006E-14
9.52578137E-17	2.09604253E-15	3.27914581E-15	-2.29651549E-14	-9.95828299E-14	6.70202039E-14
4.70951823E-16	3.27914581E-15	4.20423009E-11	-5.63491440E-11	5.35692124E-11	1.81576310E-12
3.63778187E-15	-2.29651549E-14	-5.63491440E-11	3.59372221E-09	-3.58963056E-09	9.66944537E-12
3.42820500E-14	-9.95828299E-14	5.35692124E-11	-3.58963056E-09	3.90397081E-09	-2.87174740E-10
-4.80717006E-14	6.70202039E-14	1.81576310E-12	9.66944537E-12	-2.87174740E-10	2.58015427E-10