AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UK197 ∴ Orbital info ∴ Epoch epochXXX

(445705) 2011UK197 ▹

ORBITAL INFORMATION

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(ASCII data file 445705.eq0)

Keplerian elements at epoch
57645.3 MJD
	Value	1-σ variation	Units
a	2.66982	6.332e-08	au
e	0.167817	9.219e-08
i	16.154	1.107e-05	deg
Ω	37.488	3.448e-05	deg
ω	288.4	5.679e-05	deg
M	105.455	5.172e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2218	au
Aphelion	3.1179	au
Asc. node-Earth separation	1.47168	au
Desc. node-Earth separation	1.73424	au
Earth MOID	1.27175	au
Orbital period	1593.39	days
Date of orbit computation	apr 23 21:25

Correlation matrix
1.00000000	0.04101358	-0.00477265	0.01013134	0.49508858	-0.64453771
0.04101358	1.00000000	0.01334635	0.00639820	0.18881903	-0.24564593
-0.00477265	0.01334635	1.00000000	-0.13792042	0.07444742	0.00879698
0.01013134	0.00639820	-0.13792042	1.00000000	-0.57443036	-0.00704331
0.49508858	0.18881903	0.07444742	-0.57443036	1.00000000	-0.80368014
-0.64453771	-0.24564593	0.00879698	-0.00704331	-0.80368014	1.00000000

Covariance matrix
4.00992774E-15	2.39443127E-16	-3.34426187E-15	2.21177239E-14	1.78041108E-12	-2.11111955E-12
2.39443127E-16	8.49988142E-15	1.36157378E-14	2.03361815E-14	9.88601554E-13	-1.17141893E-12
-3.34426187E-15	1.36157378E-14	1.22445968E-10	-5.26145970E-11	4.67833152E-11	5.03503244E-12
2.21177239E-14	2.03361815E-14	-5.26145970E-11	1.18853201E-09	-1.12463587E-09	-1.25596777E-11
1.78041108E-12	9.88601554E-13	4.67833152E-11	-1.12463587E-09	3.22506301E-09	-2.36074218E-09
-2.11111955E-12	-1.17141893E-12	5.03503244E-12	-1.25596777E-11	-2.36074218E-09	2.67542295E-09