AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WS37 ∴ Orbital info ∴ Epoch epochXXX

(169401) 2001WS37 ▹

ORBITAL INFORMATION

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(ASCII data file 169401.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.24509	3.135e-08	au
e	0.037852	6.429e-08
i	10.364	6.073e-06	deg
Ω	73.939	3.405e-05	deg
ω	137.106	8.961e-05	deg
M	140.023	7.955e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	3.1223	au
Aphelion	3.3679	au
Asc. node-Earth separation	2.34832	au
Desc. node-Earth separation	2.13834	au
Earth MOID	2.12216	au
Orbital period	2135.2	days
Date of orbit computation	apr 23 20:25

Correlation matrix
1.00000000	0.17799934	-0.00254414	0.01130744	-0.20573850	0.14075145
0.17799934	1.00000000	-0.01260337	0.00583090	0.04715318	-0.05143766
-0.00254414	-0.01260337	1.00000000	-0.22586298	0.09374968	-0.00912412
0.01130744	0.00583090	-0.22586298	1.00000000	-0.37628228	0.00301600
-0.20573850	0.04715318	0.09374968	-0.37628228	1.00000000	-0.92334127
0.14075145	-0.05143766	-0.00912412	0.00301600	-0.92334127	1.00000000

Covariance matrix
9.82609299E-16	3.58710236E-16	-4.84296942E-16	1.20702880E-14	-5.77910333E-13	3.50966986E-13
3.58710236E-16	4.13304268E-15	-4.92042329E-15	1.27653745E-14	2.71644143E-13	-2.63050481E-13
-4.84296942E-16	-4.92042329E-15	3.68775108E-11	-4.67077204E-11	5.10158409E-11	-4.40752362E-12
1.20702880E-14	1.27653745E-14	-4.67077204E-11	1.15964658E-09	-1.14823569E-09	8.16989633E-12
-5.77910333E-13	2.71644143E-13	5.10158409E-11	-1.14823569E-09	8.02987713E-09	-6.58172397E-09
3.50966986E-13	-2.63050481E-13	-4.40752362E-12	8.16989633E-12	-6.58172397E-09	6.32770083E-09