AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015WZ18 ∴ Orbital info ∴ Epoch epochXXX

(582520) 2015WZ18 ▹

ORBITAL INFORMATION

◲

(ASCII data file 582520.eq0)

Keplerian elements at epoch
58386.4 MJD
	Value	1-σ variation	Units
a	2.2801	2.048e-08	au
e	0.093485	1.02e-07
i	4.468	6.371e-06	deg
Ω	241.137	0.0001332	deg
ω	262.052	0.0001388	deg
M	224.125	3.71e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0669	au
Aphelion	2.4933	au
Asc. node-Earth separation	1.2789	au
Desc. node-Earth separation	1.24425	au
Earth MOID	1.08666	au
Orbital period	1257.57	days
Date of orbit computation	Jun 5 02:41

Correlation matrix
1.00000000	0.35121940	-0.00769769	-0.00587889	0.05937580	-0.20687747
0.35121940	1.00000000	-0.03109765	-0.02064916	0.04350459	-0.11357177
-0.00769769	-0.03109765	1.00000000	0.06728159	-0.06292810	-0.00684073
-0.00587889	-0.02064916	0.06728159	1.00000000	-0.95809418	0.00389134
0.05937580	0.04350459	-0.06292810	-0.95809418	1.00000000	-0.28705865
-0.20687747	-0.11357177	-0.00684073	0.00389134	-0.28705865	1.00000000

Covariance matrix
4.19570711E-16	7.34160568E-16	-1.00458546E-15	-1.60419423E-14	1.68813337E-13	-1.57208858E-13
7.34160568E-16	1.04140572E-14	-2.02190916E-14	-2.80718822E-13	6.16225728E-13	-4.29973428E-13
-1.00458546E-15	-2.02190916E-14	4.05927351E-11	5.71057121E-11	-5.56497876E-11	-1.61691771E-12
-1.60419423E-14	-2.80718822E-13	5.71057121E-11	1.77467262E-08	-1.77158527E-08	1.92317577E-11
1.68813337E-13	6.16225728E-13	-5.56497876E-11	-1.77158527E-08	1.92659072E-08	-1.47817758E-09
-1.57208858E-13	-4.29973428E-13	-1.61691771E-12	1.92317577E-11	-1.47817758E-09	1.37632965E-09