AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005WP86 ∴ Orbital info ∴ Epoch epochXXX

(155258) 2005WP86 ▹

ORBITAL INFORMATION

◲

(ASCII data file 155258.eq0)

Keplerian elements at epoch
57977.2 MJD
	Value	1-σ variation	Units
a	2.28516	9.4e-09	au
e	0.142925	3.965e-08
i	5.074	4.877e-06	deg
Ω	237.947	4.347e-05	deg
ω	20.994	4.688e-05	deg
M	303.745	1.669e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9586	au
Aphelion	2.6118	au
Asc. node-Earth separation	0.96404	au
Desc. node-Earth separation	1.59542	au
Earth MOID	0.94495	au
Orbital period	1261.75	days
Date of orbit computation	apr 23 20:21

Correlation matrix
1.00000000	0.03664029	0.00366827	-0.00349973	-0.07873798	0.22770997
0.03664029	1.00000000	-0.00553102	0.00062022	-0.12603075	0.34538850
0.00366827	-0.00553102	1.00000000	-0.20500566	0.18768725	0.00177793
-0.00349973	0.00062022	-0.20500566	1.00000000	-0.92382182	-0.00016265
-0.07873798	-0.12603075	0.18768725	-0.92382182	1.00000000	-0.37665877
0.22770997	0.34538850	0.00177793	-0.00016265	-0.37665877	1.00000000

Covariance matrix
8.83562967E-17	1.36570996E-17	1.68162749E-16	-1.43006523E-15	-3.46971475E-14	3.57342520E-14
1.36570996E-17	1.57239496E-15	-1.06963534E-15	1.06911848E-15	-2.34286961E-13	2.28650736E-13
1.68162749E-16	-1.06963534E-15	2.37848126E-11	-4.34628049E-11	4.29116699E-11	1.44759613E-13
-1.43006523E-15	1.06911848E-15	-4.34628049E-11	1.88974870E-09	-1.88269951E-09	-1.18045863E-13
-3.46971475E-14	-2.34286961E-13	4.29116699E-11	-1.88269951E-09	2.19776643E-09	-2.94796794E-10
3.57342520E-14	2.28650736E-13	1.44759613E-13	-1.18045863E-13	-2.94796794E-10	2.78719790E-10