AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(8654) 1990KC1 ▹

ORBITAL INFORMATION

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(ASCII data file 8654.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.56751	9.012e-09	au
e	0.092003	3.502e-08
i	14.464	3.066e-06	deg
Ω	111.024	1.391e-05	deg
ω	57.407	2.194e-05	deg
M	137.72	1.898e-05	deg

Other useful info
Absolute Magnitude (H)	13.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3313	au
Aphelion	2.8037	au
Asc. node-Earth separation	1.44276	au
Desc. node-Earth separation	1.66202	au
Earth MOID	1.37325	au
Orbital period	1502.68	days
Date of orbit computation	apr 23 19:47

Correlation matrix
1.00000000	0.03809297	-0.00546453	-0.02226232	0.34363349	-0.54987949
0.03809297	1.00000000	0.03683664	-0.00708149	-0.01628163	0.04382113
-0.00546453	0.03683664	1.00000000	0.30140028	-0.18604073	0.00437915
-0.02226232	-0.00708149	0.30140028	1.00000000	-0.63069393	0.02518371
0.34363349	-0.01628163	-0.18604073	-0.63069393	1.00000000	-0.77706699
-0.54987949	0.04382113	0.00437915	0.02518371	-0.77706699	1.00000000

Covariance matrix
8.12092803E-17	1.20227615E-17	-1.50990464E-16	-2.79014681E-15	6.79453910E-14	-9.40449538E-14
1.20227615E-17	1.22662897E-15	3.95576778E-15	-3.44933199E-15	-1.25116926E-14	2.91276414E-14
-1.50990464E-16	3.95576778E-15	9.40130708E-12	1.28526176E-11	-1.25159508E-11	2.54828884E-13
-2.79014681E-15	-3.44933199E-15	1.28526176E-11	1.93422788E-10	-1.92457201E-10	6.64719764E-12
6.79453910E-14	-1.25116926E-14	-1.25159508E-11	-1.92457201E-10	4.81419178E-10	-3.23582705E-10
-9.40449538E-14	2.91276414E-14	2.54828884E-13	6.64719764E-12	-3.23582705E-10	3.60188873E-10