AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999CK9 ∴ Orbital info ∴ Epoch epochXXX

(231717) 1999CK9 ▹

ORBITAL INFORMATION

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(ASCII data file 231717.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.11804	2.912e-08	au
e	0.195511	7.35e-08
i	16.157	7.937e-06	deg
Ω	313.522	2.161e-05	deg
ω	229.13	2.803e-05	deg
M	169.971	1.943e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5084	au
Aphelion	3.7277	au
Asc. node-Earth separation	2.42483	au
Desc. node-Earth separation	1.67355	au
Earth MOID	1.54575	au
Orbital period	2011.04	days
Date of orbit computation	apr 23 20:38

Correlation matrix
1.00000000	-0.28996330	0.01264603	0.00537351	0.12127014	-0.54319596
-0.28996330	1.00000000	-0.01177195	-0.00716260	-0.09496460	0.36547780
0.01264603	-0.01177195	1.00000000	0.14762525	-0.11440959	-0.00198410
0.00537351	-0.00716260	0.14762525	1.00000000	-0.74036410	0.00553576
0.12127014	-0.09496460	-0.11440959	-0.74036410	1.00000000	-0.59961321
-0.54319596	0.36547780	-0.00198410	0.00553576	-0.59961321	1.00000000

Covariance matrix
8.47935471E-16	-6.20627276E-16	2.92287165E-15	3.38094057E-15	9.89756579E-14	-3.07353077E-13
-6.20627276E-16	5.40272488E-15	-6.86798311E-15	-1.13756203E-14	-1.95641638E-13	5.21995855E-13
2.92287165E-15	-6.86798311E-15	6.30011466E-11	2.53182102E-11	-2.54524614E-11	-3.06010619E-13
3.38094057E-15	-1.13756203E-14	2.53182102E-11	4.66870340E-10	-4.48370081E-10	2.32420787E-12
9.89756579E-14	-1.95641638E-13	-2.54524614E-11	-4.48370081E-10	7.85572487E-10	-3.26560726E-10
-3.07353077E-13	5.21995855E-13	-3.06010619E-13	2.32420787E-12	-3.26560726E-10	3.77571547E-10