AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(290933) 2005WK140 ▹

ORBITAL INFORMATION

◲

(ASCII data file 290933.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.0861	2.718e-08	au
e	0.018979	4.906e-08
i	4.784	4.846e-06	deg
Ω	95.078	7.383e-05	deg
ω	6.459	0.0001883	deg
M	132.712	0.0001718	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0275	au
Aphelion	3.1447	au
Asc. node-Earth separation	2.04512	au
Desc. node-Earth separation	2.12772	au
Earth MOID	2.04492	au
Orbital period	1980.22	days
Date of orbit computation	apr 23 20:51

Correlation matrix
1.00000000	-0.17241261	-0.00748105	-0.00343466	-0.07339050	0.04548176
-0.17241261	1.00000000	0.00538937	-0.00810095	0.26879827	-0.27636195
-0.00748105	0.00538937	1.00000000	0.16172668	-0.05987506	-0.00295378
-0.00343466	-0.00810095	0.16172668	1.00000000	-0.39718106	0.00718132
-0.07339050	0.26879827	-0.05987506	-0.39718106	1.00000000	-0.91971001
0.04548176	-0.27636195	-0.00295378	0.00718132	-0.91971001	1.00000000

Covariance matrix
7.38502549E-16	-2.29853450E-16	-9.85217278E-16	-6.89127525E-15	-3.75544138E-13	2.12319729E-13
-2.29853450E-16	2.40664472E-15	1.28126190E-15	-2.93414430E-14	2.48300500E-12	-2.32895618E-12
-9.85217278E-16	1.28126190E-15	2.34848284E-11	5.78648899E-11	-5.46367381E-11	-2.45894293E-12
-6.89127525E-15	-2.93414430E-14	5.78648899E-11	5.45104170E-09	-5.52170765E-09	9.10796243E-11
-3.75544138E-13	2.48300500E-12	-5.46367381E-11	-5.52170765E-09	3.54560427E-08	-2.97490510E-08
2.12319729E-13	-2.32895618E-12	-2.45894293E-12	9.10796243E-11	-2.97490510E-08	2.95089765E-08