AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013CU20 ∴ Orbital info ∴ Epoch epochXXX

2013CU20 ▹

ORBITAL INFORMATION

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(ASCII data file 2013CU20.eq0)

Keplerian elements at epoch
57876.8 MJD
	Value	1-σ variation	Units
a	2.39241	2.83e-08	au
e	0.15211	8.033e-08
i	1.484	1.041e-05	deg
Ω	251.337	0.0003417	deg
ω	240.675	0.0003569	deg
M	56.055	7.994e-05	deg

Other useful info
Absolute Magnitude (H)	18.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0285	au
Aphelion	2.7563	au
Asc. node-Earth separation	1.51155	au
Desc. node-Earth separation	1.18901	au
Earth MOID	1.0432	au
Orbital period	1351.61	days
Date of orbit computation	apr 24 01:50

Correlation matrix
1.00000000	-0.12040715	0.00659976	-0.01043787	0.12286203	-0.42496202
-0.12040715	1.00000000	-0.00899878	0.00836336	0.05990705	-0.22926447
0.00659976	-0.00899878	1.00000000	-0.13620813	0.13037875	-0.00085572
-0.01043787	0.00836336	-0.13620813	1.00000000	-0.96178367	0.01647787
0.12286203	0.05990705	0.13037875	-0.96178367	1.00000000	-0.28886074
-0.42496202	-0.22926447	-0.00085572	0.01647787	-0.28886074	1.00000000

Covariance matrix
8.00810136E-16	-2.73703935E-16	1.94400397E-15	-1.00936281E-13	1.24071478E-12	-9.61356339E-13
-2.73703935E-16	6.45249892E-15	-7.52405308E-15	2.29570196E-13	1.71724175E-12	-1.47221155E-12
1.94400397E-15	-7.52405308E-15	1.08344951E-10	-4.84482251E-10	4.84284596E-10	-7.12038236E-13
-1.00936281E-13	2.29570196E-13	-4.84482251E-10	1.16772607E-07	-1.17283628E-07	4.50133207E-10
1.24071478E-12	1.71724175E-12	4.84284596E-10	-1.17283628E-07	1.27344151E-07	-8.24038534E-09
-9.61356339E-13	-1.47221155E-12	-7.12038236E-13	4.50133207E-10	-8.24038534E-09	6.39056115E-09