AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005WK140 ∴ Orbital info ∴ Epoch epochXXX

(290933) 2005WK140 ▹

ORBITAL INFORMATION

◲

(ASCII data file 290933.eq0)

Keplerian elements at epoch
57919.4 MJD
	Value	1-σ variation	Units
a	3.08435	2.687e-08	au
e	0.015654	4.499e-08
i	4.78	4.836e-06	deg
Ω	95.173	7.403e-05	deg
ω	352.519	0.0002342	deg
M	55.654	0.0002209	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0361	au
Aphelion	3.1326	au
Asc. node-Earth separation	2.05371	au
Desc. node-Earth separation	2.11563	au
Earth MOID	2.0528	au
Orbital period	1978.54	days
Date of orbit computation	apr 23 20:51

Correlation matrix
1.00000000	-0.10994915	-0.00428415	-0.00062351	-0.05623894	0.05886996
-0.10994915	1.00000000	0.00473405	-0.00578731	0.16185044	-0.16275502
-0.00428415	0.00473405	1.00000000	0.15840621	-0.04457886	-0.00532636
-0.00062351	-0.00578731	0.15840621	1.00000000	-0.32127497	0.00665996
-0.05623894	0.16185044	-0.04457886	-0.32127497	1.00000000	-0.94893783
0.05886996	-0.16275502	-0.00532636	0.00665996	-0.94893783	1.00000000

Covariance matrix
7.22077417E-16	-1.32909826E-16	-5.56725148E-16	-1.24037199E-15	-3.53960611E-13	3.49374370E-13
-1.32909826E-16	2.02370254E-15	1.02988818E-15	-1.92738806E-14	1.70534848E-12	-1.61701155E-12
-5.56725148E-16	1.02988818E-15	2.33866807E-11	5.67121168E-11	-5.04939291E-11	-5.68879599E-12
-1.24037199E-15	-1.92738806E-14	5.67121168E-11	5.48073364E-09	-5.57085876E-09	1.08892129E-10
-3.53960611E-13	1.70534848E-12	-5.04939291E-11	-5.57085876E-09	5.48594979E-08	-4.90872911E-08
3.49374370E-13	-1.61701155E-12	-5.68879599E-12	1.08892129E-10	-4.90872911E-08	4.87765165E-08