AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1990KC1 ∴ Orbital info ∴ Epoch epochXXX

(8654) 1990KC1 ▹

ORBITAL INFORMATION

◲

(ASCII data file 8654.eq0)

Keplerian elements at epoch
58345.6 MJD
	Value	1-σ variation	Units
a	2.56818	8.92e-09	au
e	0.089963	3.501e-08
i	14.455	3.063e-06	deg
Ω	111.062	1.392e-05	deg
ω	58.082	2.225e-05	deg
M	5.112	1.811e-05	deg

Other useful info
Absolute Magnitude (H)	13.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3371	au
Aphelion	2.7992	au
Asc. node-Earth separation	1.44748	au
Desc. node-Earth separation	1.65777	au
Earth MOID	1.37808	au
Orbital period	1503.27	days
Date of orbit computation	apr 23 19:47

Correlation matrix
1.00000000	0.07328710	-0.00189042	-0.01807454	0.32801990	-0.42228013
0.07328710	1.00000000	0.03832684	-0.00534760	-0.01529778	0.04962833
-0.00189042	0.03832684	1.00000000	0.30008551	-0.18304976	0.00378030
-0.01807454	-0.00534760	0.30008551	1.00000000	-0.62268981	0.02330754
0.32801990	-0.01529778	-0.18304976	-0.62268981	1.00000000	-0.78969261
-0.42228013	0.04962833	0.00378030	0.02330754	-0.78969261	1.00000000

Covariance matrix
7.95624073E-17	2.28873647E-17	-5.16474444E-17	-2.24431064E-15	6.51050988E-14	-6.82278437E-14
2.28873647E-17	1.22582526E-15	4.11011561E-15	-2.60636113E-15	-1.19180061E-14	3.14739322E-14
-5.16474444E-17	4.11011561E-15	9.38152574E-12	1.27950933E-11	-1.24757522E-11	2.09734525E-13
-2.24431064E-15	-2.60636113E-15	1.27950933E-11	1.93786438E-10	-1.92883154E-10	5.87712862E-12
6.51050988E-14	-1.19180061E-14	-1.24757522E-11	-1.92883154E-10	4.95132800E-10	-3.18292174E-10
-6.82278437E-14	3.14739322E-14	2.09734525E-13	5.87712862E-12	-3.18292174E-10	3.28105931E-10