AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011WD56 ∴ Orbital info ∴ Epoch epochXXX

(515205) 2011WD56 ▹

ORBITAL INFORMATION

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(ASCII data file 515205.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.75109	2.938e-08	au
e	0.092677	1.035e-07
i	3.531	1.102e-05	deg
Ω	214.438	0.0001109	deg
ω	210.621	0.0001326	deg
M	247.833	6.602e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4961	au
Aphelion	3.0061	au
Asc. node-Earth separation	1.95799	au
Desc. node-Earth separation	1.53304	au
Earth MOID	1.51054	au
Orbital period	1666.69	days
Date of orbit computation	apr 23 21:39

Correlation matrix
1.00000000	-0.10036199	0.00386023	-0.00193872	0.01160713	-0.13641771
-0.10036199	1.00000000	0.00178364	0.00801313	-0.34304376	0.61672520
0.00386023	0.00178364	1.00000000	-0.02161494	0.01337597	0.00844155
-0.00193872	0.00801313	-0.02161494	1.00000000	-0.83540721	0.00077803
0.01160713	-0.34304376	0.01337597	-0.83540721	1.00000000	-0.54459793
-0.13641771	0.61672520	0.00844155	0.00077803	-0.54459793	1.00000000

Covariance matrix
8.62961954E-16	-3.05255042E-16	1.24943435E-15	-6.31325107E-15	4.52033723E-14	-2.64581649E-13
-3.05255042E-16	1.07200191E-14	2.03474666E-15	9.19693220E-14	-4.70866338E-12	4.21582548E-12
1.24943435E-15	2.03474666E-15	1.21397415E-10	-2.63998730E-11	1.95380112E-11	6.14073003E-12
-6.31325107E-15	9.19693220E-14	-2.63998730E-11	1.22881451E-08	-1.22769850E-08	5.69418700E-12
4.52033723E-14	-4.70866338E-12	1.95380112E-11	-1.22769850E-08	1.75752161E-08	-4.76671817E-09
-2.64581649E-13	4.21582548E-12	6.14073003E-12	5.69418700E-12	-4.76671817E-09	4.35899435E-09