AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002CU197 ∴ Orbital info ∴ Epoch epochXXX

(169493) 2002CU197 ▹

ORBITAL INFORMATION

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(ASCII data file 169493.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28977	1.029e-08	au
e	0.181814	5.173e-08
i	2.607	4.771e-06	deg
Ω	121.631	0.0001199	deg
ω	143.226	0.000121	deg
M	37.157	2.082e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8735	au
Aphelion	2.7061	au
Asc. node-Earth separation	1.6083	au
Desc. node-Earth separation	0.91674	au
Earth MOID	0.85827	au
Orbital period	1265.57	days
Date of orbit computation	apr 23 20:25

Correlation matrix
1.00000000	-0.16066208	-0.00622737	0.00359360	0.05071498	-0.64652986
-0.16066208	1.00000000	0.00122188	0.00531337	-0.03710412	0.33416422
-0.00622737	0.00122188	1.00000000	0.01925847	-0.01873690	0.00270428
0.00359360	0.00531337	0.01925847	1.00000000	-0.99033668	0.00319439
0.05071498	-0.03710412	-0.01873690	-0.99033668	1.00000000	-0.13201404
-0.64652986	0.33416422	0.00270428	0.00319439	-0.13201404	1.00000000

Covariance matrix
1.05820659E-16	-8.54897335E-17	-3.05649649E-16	4.43092285E-15	6.31276472E-14	-1.38450894E-13
-8.54897335E-17	2.67565874E-15	3.01562768E-16	3.29430908E-14	-2.32239229E-13	3.59829905E-13
-3.05649649E-16	3.01562768E-16	2.27650236E-11	1.10137350E-11	-1.08175773E-11	2.68601453E-13
4.43092285E-15	3.29430908E-14	1.10137350E-11	1.43667192E-08	-1.43634835E-08	7.97054708E-12
6.31276472E-14	-2.32239229E-13	-1.08175773E-11	-1.43634835E-08	1.46418592E-08	-3.32537151E-10
-1.38450894E-13	3.59829905E-13	2.68601453E-13	7.97054708E-12	-3.32537151E-10	4.33355083E-10