AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013VY21 ∴ Orbital info ∴ Epoch epochXXX

(430234) 2013VY21 ▹

ORBITAL INFORMATION

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(ASCII data file 430234.eq0)

Keplerian elements at epoch
58446.6 MJD
	Value	1-σ variation	Units
a	2.72373	3.245e-08	au
e	0.156803	8.928e-08
i	7.065	7.748e-06	deg
Ω	67.875	6.055e-05	deg
ω	278.042	6.564e-05	deg
M	87.801	2.469e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2966	au
Aphelion	3.1508	au
Asc. node-Earth separation	1.61337	au
Desc. node-Earth separation	1.70466	au
Earth MOID	1.3031	au
Orbital period	1641.89	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	0.50712919	-0.00351155	-0.00965597	-0.08291592	0.18564121
0.50712919	1.00000000	0.00245338	-0.01207091	0.07040269	-0.27998763
-0.00351155	0.00245338	1.00000000	-0.40841544	0.37794903	-0.00938047
-0.00965597	-0.01207091	-0.40841544	1.00000000	-0.92201613	0.02005760
-0.08291592	0.07040269	0.37794903	-0.92201613	1.00000000	-0.39475897
0.18564121	-0.27998763	-0.00938047	0.02005760	-0.39475897	1.00000000

Covariance matrix
1.05330510E-15	1.46949457E-15	-8.83051523E-16	-1.89747537E-14	-1.76639369E-13	1.48776114E-13
1.46949457E-15	7.97158291E-15	1.69725371E-15	-6.52552426E-14	4.12604524E-13	-6.17295145E-13
-8.83051523E-16	1.69725371E-15	6.00372510E-11	-1.91608850E-10	1.92227761E-10	-1.79480304E-12
-1.89747537E-14	-6.52552426E-14	-1.91608850E-10	3.66611456E-09	-3.66449392E-09	2.99891178E-11
-1.76639369E-13	4.12604524E-13	1.92227761E-10	-3.66449392E-09	4.30868699E-09	-6.39861839E-10
1.48776114E-13	-6.17295145E-13	-1.79480304E-12	2.99891178E-11	-6.39861839E-10	6.09766373E-10