AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WF5 ∴ Orbital info ∴ Epoch epochXXX

(158331) 2001WF5 ▹

ORBITAL INFORMATION

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(ASCII data file 158331.eq0)

Keplerian elements at epoch
57550.9 MJD
	Value	1-σ variation	Units
a	2.29911	9.49e-09	au
e	0.260006	5.065e-08
i	5.536	5.302e-06	deg
Ω	79.986	5.109e-05	deg
ω	260.445	5.203e-05	deg
M	121.689	1.007e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7013	au
Aphelion	2.8969	au
Asc. node-Earth separation	1.25538	au
Desc. node-Earth separation	1.03983	au
Earth MOID	0.70345	au
Orbital period	1273.32	days
Date of orbit computation	apr 23 20:22

Correlation matrix
1.00000000	-0.04750336	0.00431837	-0.00359006	0.05078810	-0.29216313
-0.04750336	1.00000000	-0.01182084	0.02410094	-0.03519037	0.25653171
0.00431837	-0.01182084	1.00000000	0.05321619	-0.04595461	-0.03043258
-0.00359006	0.02410094	0.05321619	1.00000000	-0.97794640	0.00854301
0.05078810	-0.03519037	-0.04595461	-0.97794640	1.00000000	-0.20004847
-0.29216313	0.25653171	-0.03043258	0.00854301	-0.20004847	1.00000000

Covariance matrix
9.00566353E-17	-2.28308597E-17	2.17291295E-16	-1.74066673E-15	2.50747709E-14	-2.79066138E-14
-2.28308597E-17	2.56495766E-15	-3.17433486E-15	6.23634800E-14	-9.27216313E-14	1.30769069E-13
2.17291295E-16	-3.17433486E-15	2.81143821E-11	1.44166498E-11	-1.26768242E-11	-1.62415277E-12
-1.74066673E-15	6.23634800E-14	1.44166498E-11	2.61043279E-09	-2.59949174E-09	4.39330087E-12
2.50747709E-14	-9.27216313E-14	-1.26768242E-11	-2.59949174E-09	2.70666347E-09	-1.04755355E-10
-2.79066138E-14	1.30769069E-13	-1.62415277E-12	4.39330087E-12	-1.04755355E-10	1.01308935E-10