AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YK237 ∴ Orbital info ∴ Epoch epochXXX

(291144) 2005YK237 ▹

ORBITAL INFORMATION

◲

(ASCII data file 291144.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.19821	1.073e-08	au
e	0.156107	4.878e-08
i	1.861	5.657e-06	deg
Ω	55.742	0.0001966	deg
ω	353.063	0.0001985	deg
M	268.749	2.23e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8551	au
Aphelion	2.5414	au
Asc. node-Earth separation	0.86909	au
Desc. node-Earth separation	1.52676	au
Earth MOID	0.86542	au
Orbital period	1190.43	days
Date of orbit computation	feb 22 02:52

Correlation matrix
1.00000000	0.13557447	0.00610386	-0.00853719	-0.01530087	-0.10639120
0.13557447	1.00000000	0.00189334	-0.01470693	0.02406780	-0.13819369
0.00610386	0.00189334	1.00000000	0.19627408	-0.19504604	0.00756407
-0.00853719	-0.01470693	0.19627408	1.00000000	-0.99174342	0.02003636
-0.01530087	0.02406780	-0.19504604	-0.99174342	1.00000000	-0.14069740
-0.10639120	-0.13819369	0.00756407	0.02003636	-0.14069740	1.00000000

Covariance matrix
1.15206766E-16	7.09897500E-17	3.70626284E-16	-1.80150305E-14	-3.25993335E-14	-2.54673926E-14
7.09897500E-17	2.37989325E-15	5.22517471E-16	-1.41052897E-13	2.33060505E-13	-1.50351140E-13
3.70626284E-16	5.22517471E-16	3.20025857E-11	2.18291436E-10	-2.19019689E-10	9.54306477E-13
-1.80150305E-14	-1.41052897E-13	2.18291436E-10	3.86511510E-08	-3.87020562E-08	8.78496009E-11
-3.25993335E-14	2.33060505E-13	-2.19019689E-10	-3.87020562E-08	3.94009772E-08	-6.22844102E-10
-2.54673926E-14	-1.50351140E-13	9.54306477E-13	8.78496009E-11	-6.22844102E-10	4.97369965E-10