AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998WF38 ∴ Orbital info ∴ Epoch epochXXX

(467312) 1998WF38 ▹

ORBITAL INFORMATION

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(ASCII data file 467312.eq0)

Keplerian elements at epoch
57813.7 MJD
	Value	1-σ variation	Units
a	2.18645	1.461e-08	au
e	0.094807	5.82e-08
i	6.034	6.698e-06	deg
Ω	56.318	6.475e-05	deg
ω	35.543	7.574e-05	deg
M	202.241	3.91e-05	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9792	au
Aphelion	2.3937	au
Asc. node-Earth separation	1.02219	au
Desc. node-Earth separation	1.33626	au
Earth MOID	0.99791	au
Orbital period	1180.89	days
Date of orbit computation	apr 23 21:29

Correlation matrix
1.00000000	0.25537249	-0.00521212	0.01105835	0.03861881	-0.10112871
0.25537249	1.00000000	0.00692057	0.00212055	-0.00398185	-0.00500677
-0.00521212	0.00692057	1.00000000	-0.10075059	0.08114682	0.00997836
0.01105835	0.00212055	-0.10075059	1.00000000	-0.85008509	0.00019592
0.03861881	-0.00398185	0.08114682	-0.85008509	1.00000000	-0.52273061
-0.10112871	-0.00500677	0.00997836	0.00019592	-0.52273061	1.00000000

Covariance matrix
2.13590677E-16	2.17232197E-16	-5.10246937E-16	1.04641866E-14	4.27471556E-14	-5.77903492E-14
2.17232197E-16	3.38780073E-15	2.69821197E-15	7.99156071E-15	-1.75534023E-14	-1.13948001E-14
-5.10246937E-16	2.69821197E-15	4.48694171E-11	-4.36965292E-11	4.11683942E-11	2.61350918E-12
1.04641866E-14	7.99156071E-15	-4.36965292E-11	4.19226078E-09	-4.16872983E-09	4.96005132E-13
4.27471556E-14	-1.75534023E-14	4.11683942E-11	-4.16872983E-09	5.73633373E-09	-1.54804954E-09
-5.77903492E-14	-1.13948001E-14	2.61350918E-12	4.96005132E-13	-1.54804954E-09	1.52890122E-09