AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005KY9 ∴ Orbital info ∴ Epoch epochXXX

(238790) 2005KY9 ▹

ORBITAL INFORMATION

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(ASCII data file 238790.eq0)

Keplerian elements at epoch
57668.5 MJD
	Value	1-σ variation	Units
a	3.13864	3.358e-08	au
e	0.206883	5.076e-08
i	17.145	7.193e-06	deg
Ω	33.607	2.124e-05	deg
ω	245.635	2.809e-05	deg
M	350.146	1.999e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4893	au
Aphelion	3.788	au
Asc. node-Earth separation	2.29083	au
Desc. node-Earth separation	1.76181	au
Earth MOID	1.52961	au
Orbital period	2031	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	-0.01001817	0.00231380	0.01303405	0.03463963	-0.08791778
-0.01001817	1.00000000	0.02129365	-0.00183304	0.00146948	0.02689011
0.00231380	0.02129365	1.00000000	-0.22482563	0.17129940	-0.01191209
0.01303405	-0.00183304	-0.22482563	1.00000000	-0.71820901	0.00348328
0.03463963	0.00146948	0.17129940	-0.71820901	1.00000000	-0.67799945
-0.08791778	0.02689011	-0.01191209	0.00348328	-0.67799945	1.00000000

Covariance matrix
1.12766259E-15	-1.70762719E-17	5.58918462E-16	9.29555730E-15	3.26741875E-14	-5.90185641E-14
-1.70762719E-17	2.57650176E-15	7.77495463E-15	-1.97603176E-15	2.09517748E-15	2.72853924E-14
5.58918462E-16	7.77495463E-15	5.17446097E-11	-3.43466881E-11	3.46122908E-11	-1.71294256E-12
9.29555730E-15	-1.97603176E-15	-3.43466881E-11	4.51037850E-10	-4.28449160E-10	1.47882622E-12
3.26741875E-14	2.09517748E-15	3.46122908E-11	-4.28449160E-10	7.89012533E-10	-3.80709447E-10
-5.90185641E-14	2.72853924E-14	-1.71294256E-12	1.47882622E-12	-3.80709447E-10	3.99617709E-10