NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2004HW53 ∴ Orbital info ∴ Epoch 60400 MJD

2004HW53 ▹

ORBITAL INFORMATION

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(ASCII data file 2004HW53.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.17987	3.455e-08	au
e	0.580665	8.555e-08
i	39.121	5.487e-05	deg
Ω	32.635	1.834e-05	deg
ω	95.83	6.121e-05	deg
M	89.68	7.118e-05	deg

Other useful info
Absolute Magnitude (H)	19.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9141	au
Aphelion distance	3.4456	au
Asc. node-Earth separation	0.54212	au
Desc. node-Earth separation	0.35891	au
Earth MOID	0.2651	au
Orbital period	1175.56	days
Date of orbit computation	feb 26 10:27

Covariance matrix
1.19366978E-15	1.00048871E-15	1.19230678E-12	-3.53734905E-13	1.99110944E-12	-2.43872640E-12
1.00048871E-15	7.31925126E-15	1.03006609E-12	-1.69795190E-13	2.04682610E-12	-2.47861299E-12
1.19230678E-12	1.03006609E-12	3.01059179E-09	-7.70821885E-10	2.38767328E-09	-2.54188385E-09
-3.53734905E-13	-1.69795190E-13	-7.70821885E-10	3.36315390E-10	-7.65172690E-10	7.35830657E-10
1.99110944E-12	2.04682610E-12	2.38767328E-09	-7.65172690E-10	3.74640861E-09	-4.21183937E-09
-2.43872640E-12	-2.47861299E-12	-2.54188385E-09	7.35830657E-10	-4.21183937E-09	5.06675747E-09

Correlation matrix
1.00000000	0.33848292	0.62895558	-0.55829334	0.94155449	-0.99164430
0.33848292	1.00000000	0.21943496	-0.10822278	0.39087694	-0.40701492
0.62895558	0.21943496	1.00000000	-0.76604579	0.71095382	-0.65082572
-0.55829334	-0.10822278	-0.76604579	1.00000000	-0.68167681	0.56368886
0.94155449	0.39087694	0.71095382	-0.68167681	1.00000000	-0.96671659
-0.99164430	-0.40701492	-0.65082572	0.56368886	-0.96671659	1.00000000