AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XW154 ∴ Orbital info ∴ Epoch epochXXX

(39329) 2001XW154 ▹

ORBITAL INFORMATION

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(ASCII data file 39329.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.03593	1.664e-08	au
e	0.149945	4.848e-08
i	0.556	4.15e-06	deg
Ω	270.29	0.0005648	deg
ω	253.846	0.0005651	deg
M	12.906	1.77e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5807	au
Aphelion	3.4912	au
Asc. node-Earth separation	2.08405	au
Desc. node-Earth separation	1.86288	au
Earth MOID	1.58885	au
Orbital period	1932.13	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	-0.01423609	-0.00148091	-0.00091139	0.00759417	-0.49540439
-0.01423609	1.00000000	0.00255510	0.00095462	0.00757910	-0.27272855
-0.00148091	0.00255510	1.00000000	-0.14154955	0.14147481	-0.00220147
-0.00091139	0.00095462	-0.14154955	1.00000000	-0.99958774	0.00434844
0.00759417	0.00757910	0.14147481	-0.99958774	1.00000000	-0.03129115
-0.49540439	-0.27272855	-0.00220147	0.00434844	-0.03129115	1.00000000

Covariance matrix
2.76797829E-16	-1.14821160E-17	-1.02258133E-16	-8.56424558E-15	7.14002618E-14	-1.45877106E-13
-1.14821160E-17	2.35017317E-15	5.14097133E-16	2.61387871E-14	2.07637578E-13	-2.34005730E-13
-1.02258133E-16	5.14097133E-16	1.72255727E-11	-3.31817646E-10	3.31821192E-10	-1.61713562E-13
-8.56424558E-15	2.61387871E-14	-3.31817646E-10	3.19012931E-07	-3.19053291E-07	4.34693894E-11
7.14002618E-14	2.07637578E-13	3.31821192E-10	-3.19053291E-07	3.19356918E-07	-3.12972101E-10
-1.45877106E-13	-2.34005730E-13	-1.61713562E-13	4.34693894E-11	-3.12972101E-10	3.13250591E-10