AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001UN155 ∴ Orbital info ∴ Epoch epochXXX

(322866) 2001UN155 ▹

ORBITAL INFORMATION

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(ASCII data file 322866.eq0)

Keplerian elements at epoch
57746.3 MJD
	Value	1-σ variation	Units
a	2.71008	2.029e-08	au
e	0.111006	7.391e-08
i	14.649	6.694e-06	deg
Ω	59.029	2.656e-05	deg
ω	314.523	4.204e-05	deg
M	171.591	3.072e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4092	au
Aphelion	3.0109	au
Asc. node-Earth separation	1.4956	au
Desc. node-Earth separation	1.88966	au
Earth MOID	1.43459	au
Orbital period	1629.56	days
Date of orbit computation	apr 23 20:58

Correlation matrix
1.00000000	0.00445240	-0.01141418	-0.01977590	0.12106853	-0.15414234
0.00445240	1.00000000	-0.01882682	-0.00085131	-0.20022386	0.16500676
-0.01141418	-0.01882682	1.00000000	-0.08123289	0.04787625	0.00699397
-0.01977590	-0.00085131	-0.08123289	1.00000000	-0.61909037	0.01728284
0.12106853	-0.20022386	0.04787625	-0.61909037	1.00000000	-0.78369666
-0.15414234	0.16500676	0.00699397	0.01728284	-0.78369666	1.00000000

Covariance matrix
4.11699016E-16	6.67670335E-18	-1.55023326E-15	-1.06556556E-14	1.03273946E-13	-9.60821615E-14
6.67670335E-18	5.46205416E-15	-9.31359835E-15	-1.67077656E-15	-6.22104594E-13	3.74636970E-13
-1.55023326E-15	-9.31359835E-15	4.48048449E-11	-1.44393772E-11	1.34726253E-11	1.43819349E-12
-1.06556556E-14	-1.67077656E-15	-1.44393772E-11	7.05193213E-10	-6.91158570E-10	1.40993830E-11
1.03273946E-13	-6.22104594E-13	1.34726253E-11	-6.91158570E-10	1.76741758E-09	-1.01215837E-09
-9.60821615E-14	3.74636970E-13	1.43819349E-12	1.40993830E-11	-1.01215837E-09	9.43760467E-10