AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WH168 ∴ Orbital info ∴ Epoch epochXXX

2009WH168 ▹

ORBITAL INFORMATION

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(ASCII data file 2009WH168.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.10505	2.225e-07	au
e	0.147297	1.376e-07
i	1.904	1.685e-05	deg
Ω	142.08	0.0004134	deg
ω	264.012	0.0005212	deg
M	232.777	0.0003131	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6477	au
Aphelion	3.5624	au
Asc. node-Earth separation	2.09798	au
Desc. node-Earth separation	1.9797	au
Earth MOID	1.65828	au
Orbital period	1998.49	days
Date of orbit computation	apr 24 01:37

Correlation matrix
1.00000000	-0.52380277	-0.01084478	-0.02805149	0.53648925	-0.92154301
-0.52380277	1.00000000	-0.00706002	0.01517284	-0.27963894	0.48303187
-0.01084478	-0.00706002	1.00000000	0.23022175	-0.18646202	0.00784106
-0.02805149	0.01517284	0.23022175	1.00000000	-0.80940666	0.02890855
0.53648925	-0.27963894	-0.18646202	-0.80940666	1.00000000	-0.60685038
-0.92154301	0.48303187	0.00784106	0.02890855	-0.60685038	1.00000000

Covariance matrix
4.95121493E-14	-1.60329051E-14	-4.06565021E-14	-2.58026001E-12	6.22199984E-11	-6.41937067E-11
-1.60329051E-14	1.89224379E-14	-1.63624366E-14	8.62794082E-13	-2.00493027E-11	2.08010516E-11
-4.06565021E-14	-1.63624366E-14	2.83861534E-10	1.60343466E-09	-1.63740735E-09	4.13570080E-11
-2.58026001E-12	8.62794082E-13	1.60343466E-09	1.70884746E-07	-1.74393986E-07	3.74109597E-09
6.22199984E-11	-2.00493027E-11	-1.63740735E-09	-1.74393986E-07	2.71660294E-07	-9.90183452E-08
-6.41937067E-11	2.08010516E-11	4.13570080E-11	3.74109597E-09	-9.90183452E-08	9.80035737E-08