AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007WY8 ∴ Orbital info ∴ Epoch epochXXX

2007WY8 ▹

ORBITAL INFORMATION

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(ASCII data file 2007WY8.eq0)

Keplerian elements at epoch
58304.4 MJD
	Value	1-σ variation	Units
a	2.87294	1.936e-07	au
e	0.258993	5.415e-07
i	15.198	1.817e-05	deg
Ω	254.329	5.308e-05	deg
ω	162.41	0.0004218	deg
M	65.142	0.0003134	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1289	au
Aphelion	3.617	au
Asc. node-Earth separation	2.54441	au
Desc. node-Earth separation	1.16429	au
Earth MOID	1.14575	au
Orbital period	1778.64	days
Date of orbit computation	Jul 26 18:03

Correlation matrix
1.00000000	0.96081105	0.64612966	0.14115665	0.97956133	-0.98831343
0.96081105	1.00000000	0.63847311	0.14259449	0.97622246	-0.98191733
0.64612966	0.63847311	1.00000000	0.40682231	0.60806949	-0.65122389
0.14115665	0.14259449	0.40682231	1.00000000	0.02246303	-0.14195636
0.97956133	0.97622246	0.60806949	0.02246303	1.00000000	-0.99249928
-0.98831343	-0.98191733	-0.65122389	-0.14195636	-0.99249928	1.00000000

Covariance matrix
3.74982833E-14	1.00756964E-13	2.27280525E-12	1.45101430E-12	8.00098175E-11	-5.99862458E-11
1.00756964E-13	2.93266722E-13	6.28074059E-12	4.09919701E-12	2.22990389E-10	-1.66670066E-10
2.27280525E-12	6.28074059E-12	3.29969425E-10	3.92289131E-10	4.65903550E-09	-3.70781851E-09
1.45101430E-12	4.09919701E-12	3.92289131E-10	2.81792439E-09	5.02966281E-10	-2.36195055E-09
8.00098175E-11	2.22990389E-10	4.65903550E-09	5.02966281E-10	1.77914733E-07	-1.31216197E-07
-5.99862458E-11	-1.66670066E-10	-3.70781851E-09	-2.36195055E-09	-1.31216197E-07	9.82432187E-08