AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WF98 ∴ Orbital info ∴ Epoch epochXXX

(337889) 2001WF98 ▹

ORBITAL INFORMATION

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(ASCII data file 337889.eq0)

Keplerian elements at epoch
56874.6 MJD
	Value	1-σ variation	Units
a	2.37802	1.364e-08	au
e	0.147939	6.767e-08
i	2.522	7.823e-06	deg
Ω	252.091	0.0002105	deg
ω	197.222	0.0002148	deg
M	137.917	4.037e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0262	au
Aphelion	2.7298	au
Asc. node-Earth separation	1.69454	au
Desc. node-Earth separation	1.05311	au
Earth MOID	1.04337	au
Orbital period	1339.44	days
Date of orbit computation	apr 23 21:01

Correlation matrix
1.00000000	-0.31299992	0.01169312	0.00801671	0.06389238	-0.34428166
-0.31299992	1.00000000	0.00328617	0.00468359	-0.09615415	0.41243233
0.01169312	0.00328617	1.00000000	-0.36657022	0.35620938	0.01005558
0.00801671	0.00468359	-0.36657022	1.00000000	-0.97719355	-0.01019491
0.06389238	-0.09615415	0.35620938	-0.97719355	1.00000000	-0.20057276
-0.34428166	0.41243233	0.01005558	-0.01019491	-0.20057276	1.00000000

Covariance matrix
1.86130542E-16	-2.88988272E-16	1.24793811E-15	2.30272115E-14	1.87235942E-13	-1.89599629E-13
-2.88988272E-16	4.57988268E-15	1.73968859E-15	6.67333425E-14	-1.39774044E-12	1.12666463E-12
1.24793811E-15	1.73968859E-15	6.11938340E-11	-6.03736460E-10	5.98536338E-10	3.17523406E-12
2.30272115E-14	6.67333425E-14	-6.03736460E-10	4.43274533E-08	-4.41924746E-08	-8.66432456E-11
1.87235942E-13	-1.39774044E-12	5.98536338E-10	-4.41924746E-08	4.61384152E-08	-1.73907401E-09
-1.89599629E-13	1.12666463E-12	3.17523406E-12	-8.66432456E-11	-1.73907401E-09	1.62940691E-09