AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UW218 ∴ Orbital info ∴ Epoch epochXXX

(352801) 2008UW218 ▹

ORBITAL INFORMATION

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(ASCII data file 352801.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.35384	1.459e-08	au
e	0.114473	5.952e-08
i	1.989	7.059e-06	deg
Ω	324.85	0.0001865	deg
ω	155.599	0.0001906	deg
M	32.259	3.902e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0844	au
Aphelion	2.6233	au
Asc. node-Earth separation	1.58124	au
Desc. node-Earth separation	1.11669	au
Earth MOID	1.10097	au
Orbital period	1319.06	days
Date of orbit computation	apr 23 21:04

Correlation matrix
1.00000000	0.01199076	0.01601879	0.00519755	0.07735414	-0.56230231
0.01199076	1.00000000	-0.01416925	0.00891485	0.03476191	-0.17188190
0.01601879	-0.01416925	1.00000000	0.13106053	-0.12802941	-0.00364670
0.00519755	0.00891485	0.13106053	1.00000000	-0.97968695	0.00993942
0.07735414	0.03476191	-0.12802941	-0.97968695	1.00000000	-0.20564212
-0.56230231	-0.17188190	-0.00364670	0.00993942	-0.20564212	1.00000000

Covariance matrix
2.12894306E-16	1.04134529E-17	1.64999383E-15	1.41471495E-14	2.15170742E-13	-3.20140217E-13
1.04134529E-17	3.54268366E-15	-5.95365129E-15	9.89846574E-14	3.94445899E-13	-3.99194625E-13
1.64999383E-15	-5.95365129E-15	4.98357480E-11	1.72595817E-10	-1.72304997E-10	-1.00452075E-12
1.41471495E-14	9.89846574E-14	1.72595817E-10	3.47997156E-08	-3.48411762E-08	7.23497927E-11
2.15170742E-13	3.94445899E-13	-1.72304997E-10	-3.48411762E-08	3.63442136E-08	-1.52974152E-09
-3.20140217E-13	-3.99194625E-13	-1.00452075E-12	7.23497927E-11	-1.52974152E-09	1.52256796E-09