AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009UK90 ∴ Orbital info ∴ Epoch epochXXX

(665872) 2009UK90 ▹

ORBITAL INFORMATION

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(ASCII data file 665872.eq0)

Keplerian elements at epoch
59223.0 MJD
	Value	1-σ variation	Units
a	2.64005	2.007e-08	au
e	0.294877	1.18e-07
i	17.699	1.323e-05	deg
Ω	35	1.737e-05	deg
ω	322.467	2.944e-05	deg
M	229.052	1.643e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8616	au
Aphelion	3.4185	au
Asc. node-Earth separation	0.96002	au
Desc. node-Earth separation	2.13934	au
Earth MOID	0.88773	au
Orbital period	1566.81	days
Date of orbit computation	apr 23 22:08

Correlation matrix
1.00000000	0.18896950	0.01858280	0.01357503	-0.10272404	0.08228353
0.18896950	1.00000000	-0.09855364	-0.05617771	0.15226193	-0.45105920
0.01858280	-0.09855364	1.00000000	-0.00641429	-0.04789557	0.09161921
0.01357503	-0.05617771	-0.00641429	1.00000000	-0.57249058	0.03925194
-0.10272404	0.15226193	-0.04789557	-0.57249058	1.00000000	-0.78357402
0.08228353	-0.45105920	0.09161921	0.03925194	-0.78357402	1.00000000

Covariance matrix
4.02636029E-16	4.47569239E-16	4.93216503E-15	4.73158927E-15	-6.06817875E-14	2.71269433E-14
4.47569239E-16	1.39323506E-14	-1.53870354E-13	-1.15182408E-13	5.29094791E-13	-8.74736786E-13
4.93216503E-15	-1.53870354E-13	1.74960551E-10	-1.47376574E-12	-1.86507111E-11	1.99107801E-11
4.73158927E-15	-1.15182408E-13	-1.47376574E-12	3.01730943E-10	-2.92757630E-10	1.12021832E-11
-6.06817875E-14	5.29094791E-13	-1.86507111E-11	-2.92757630E-10	8.66682249E-10	-3.79002110E-10
2.71269433E-14	-8.74736786E-13	1.99107801E-11	1.12021832E-11	-3.79002110E-10	2.69937547E-10