AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998WA23 ∴ Orbital info ∴ Epoch epochXXX

(10417) 1998WA23 ▹

ORBITAL INFORMATION

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(ASCII data file 10417.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.1342	1.32e-08	au
e	0.142376	3.748e-08
i	0.672	3.744e-06	deg
Ω	47.67	0.0002829	deg
ω	152.861	0.0002831	deg
M	76.662	1.157e-05	deg

Other useful info
Absolute Magnitude (H)	13.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.688	au
Aphelion	3.5804	au
Asc. node-Earth separation	2.52786	au
Desc. node-Earth separation	1.71523	au
Earth MOID	1.68552	au
Orbital period	2026.69	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	-0.09335706	0.00454588	0.00385719	-0.00144624	-0.34606606
-0.09335706	1.00000000	-0.00981866	0.00300149	-0.00342134	0.10544075
0.00454588	-0.00981866	1.00000000	-0.22525584	0.22477855	0.00702396
0.00385719	0.00300149	-0.22525584	1.00000000	-0.99919416	0.00123648
-0.00144624	-0.00342134	0.22477855	-0.99919416	1.00000000	-0.03861669
-0.34606606	0.10544075	0.00702396	0.00123648	-0.03861669	1.00000000

Covariance matrix
1.74138923E-16	-4.61798056E-17	2.24572618E-16	1.43976891E-14	-5.40224538E-15	-5.28515790E-14
-4.61798056E-17	1.40512183E-15	-1.37784411E-15	3.18249096E-14	-3.63025779E-14	4.57421430E-14
2.24572618E-16	-1.37784411E-15	1.40146388E-11	-2.38528557E-10	2.38193885E-10	3.04315517E-13
1.43976891E-14	3.18249096E-14	-2.38528557E-10	8.00104558E-08	-8.00033270E-08	4.04774137E-12
-5.40224538E-15	-3.63025779E-14	2.38193885E-10	-8.00033270E-08	8.01252837E-08	-1.26505918E-10
-5.28515790E-14	4.57421430E-14	3.04315517E-13	4.04774137E-12	-1.26505918E-10	1.33937459E-10