AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009AK11 ∴ Orbital info ∴ Epoch epochXXX

(632949) 2009AK11 ▹

ORBITAL INFORMATION

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(ASCII data file 632949.eq0)

Keplerian elements at epoch
57620.8 MJD
	Value	1-σ variation	Units
a	2.52588	1.636e-08	au
e	0.064902	6.239e-08
i	5.236	6.292e-06	deg
Ω	99.019	6.326e-05	deg
ω	149.249	7.662e-05	deg
M	196.603	4.209e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3619	au
Aphelion	2.6898	au
Asc. node-Earth separation	1.6816	au
Desc. node-Earth separation	1.36614	au
Earth MOID	1.35018	au
Orbital period	1466.28	days
Date of orbit computation	apr 23 22:02

Correlation matrix
1.00000000	-0.01198056	-0.00156841	0.00781635	-0.11576827	0.19721424
-0.01198056	1.00000000	0.01798871	-0.01649934	-0.03009501	0.08031410
-0.00156841	0.01798871	1.00000000	-0.24064814	0.19377567	0.00909569
0.00781635	-0.01649934	-0.24064814	1.00000000	-0.82949831	0.01358974
-0.11576827	-0.03009501	0.19377567	-0.82949831	1.00000000	-0.56686763
0.19721424	0.08031410	0.00909569	0.01358974	-0.56686763	1.00000000

Covariance matrix
2.67554196E-16	-1.22260948E-17	-1.61410577E-16	8.08774634E-15	-1.45082700E-13	1.35760675E-13
-1.22260948E-17	3.89233102E-15	7.06109100E-15	-6.51162111E-14	-1.43853232E-13	2.10875674E-13
-1.61410577E-16	7.06109100E-15	3.95853060E-11	-9.57783160E-11	9.34085135E-11	2.40842200E-12
8.08774634E-15	-6.51162111E-14	-9.57783160E-11	4.00161563E-09	-4.02025311E-09	3.61791765E-11
-1.45082700E-13	-1.43853232E-13	9.34085135E-11	-4.02025311E-09	5.87003118E-09	-1.82781271E-09
1.35760675E-13	2.10875674E-13	2.40842200E-12	3.61791765E-11	-1.82781271E-09	1.77116758E-09