AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WW51 ∴ Orbital info ∴ Epoch epochXXX

2009WW51 ▹

ORBITAL INFORMATION

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(ASCII data file 2009WW51.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.73969	1.59e-08	au
e	0.175667	9.223e-08
i	25.791	1.914e-05	deg
Ω	64.175	1.522e-05	deg
ω	109.177	5.201e-05	deg
M	357.999	4.918e-05	deg

Other useful info
Absolute Magnitude (H)	19.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.4341	au
Aphelion	2.0453	au
Asc. node-Earth separation	0.80321	au
Desc. node-Earth separation	0.58097	au
Earth MOID	0.54097	au
Orbital period	838.123	days
Date of orbit computation	apr 24 01:38

Correlation matrix
1.00000000	0.00622921	0.00627220	0.02949582	-0.15040086	-0.25902927
0.00622921	1.00000000	-0.17822449	0.06036405	0.65607122	-0.70334007
0.00627220	-0.17822449	1.00000000	-0.24806889	-0.12617079	0.19678542
0.02949582	0.06036405	-0.24806889	1.00000000	-0.20498301	-0.06791889
-0.15040086	0.65607122	-0.12617079	-0.20498301	1.00000000	-0.87432600
-0.25902927	-0.70334007	0.19678542	-0.06791889	-0.87432600	1.00000000

Covariance matrix
2.52733035E-16	9.13332606E-18	1.90892109E-15	7.13699934E-15	-1.24359349E-13	-2.02524618E-13
9.13332606E-18	8.50609668E-15	-3.14680135E-13	8.47359483E-14	3.14711977E-12	-3.19027771E-12
1.90892109E-15	-3.14680135E-13	3.66499657E-10	-7.22825207E-11	-1.25629820E-10	1.85279634E-10
7.13699934E-15	8.47359483E-14	-7.22825207E-11	2.31658586E-10	-1.62270359E-10	-5.08408404E-11
-1.24359349E-13	3.14711977E-12	-1.25629820E-10	-1.62270359E-10	2.70516809E-09	-2.23649788E-09
-2.02524618E-13	-3.19027771E-12	1.85279634E-10	-5.08408404E-11	-2.23649788E-09	2.41877762E-09