AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005VR89 ∴ Orbital info ∴ Epoch epochXXX

(497392) 2005VR89 ▹

ORBITAL INFORMATION

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(ASCII data file 497392.eq0)

Keplerian elements at epoch
57970.4 MJD
	Value	1-σ variation	Units
a	2.56551	2.567e-08	au
e	0.122417	9.806e-08
i	7.943	1.656e-05	deg
Ω	197.824	7.32e-05	deg
ω	273.417	0.0001295	deg
M	262.41	9.522e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2514	au
Aphelion	2.8796	au
Asc. node-Earth separation	1.50856	au
Desc. node-Earth separation	1.54797	au
Earth MOID	1.28597	au
Orbital period	1500.92	days
Date of orbit computation	apr 23 21:36

Correlation matrix
1.00000000	-0.15773945	0.03090968	-0.00571404	-0.25916902	0.32159583
-0.15773945	1.00000000	-0.04795098	-0.00417224	0.44284237	-0.56176765
0.03090968	-0.04795098	1.00000000	-0.55657899	0.28123279	0.03775882
-0.00571404	-0.00417224	-0.55657899	1.00000000	-0.57698971	0.02013091
-0.25916902	0.44284237	0.28123279	-0.57698971	1.00000000	-0.82590161
0.32159583	-0.56176765	0.03775882	0.02013091	-0.82590161	1.00000000

Covariance matrix
6.58793571E-16	-3.97019331E-16	1.31394980E-14	-1.07353858E-14	-8.61629340E-13	7.85943150E-13
-3.97019331E-16	9.61597458E-15	-7.78760253E-14	-2.99478647E-14	5.62481869E-12	-5.24516837E-12
1.31394980E-14	-7.78760253E-14	2.74295831E-10	-6.74739609E-10	6.03306874E-10	5.95434652E-11
-1.07353858E-14	-2.99478647E-14	-6.74739609E-10	5.35796139E-09	-5.47054465E-09	1.40303760E-10
-8.61629340E-13	5.62481869E-12	6.03306874E-10	-5.47054465E-09	1.67774296E-08	-1.01858454E-08
7.85943150E-13	-5.24516837E-12	5.95434652E-11	1.40303760E-10	-1.01858454E-08	9.06592473E-09