AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008CU23 ∴ Orbital info ∴ Epoch epochXXX

(444938) 2008CU23 ▹

ORBITAL INFORMATION

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(ASCII data file 444938.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.7866	3.39e-08	au
e	0.193551	8.449e-08
i	3.253	1.099e-05	deg
Ω	315.131	0.0002019	deg
ω	106.658	0.0002109	deg
M	235.505	4.627e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2473	au
Aphelion	3.326	au
Asc. node-Earth separation	1.82551	au
Desc. node-Earth separation	1.55623	au
Earth MOID	1.26318	au
Orbital period	1699.07	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	-0.34153829	-0.00164811	0.00409321	-0.14317022	0.27402247
-0.34153829	1.00000000	0.01037326	0.02604131	-0.01829612	0.12094836
-0.00164811	0.01037326	1.00000000	0.57541737	-0.54232848	-0.02854911
0.00409321	0.02604131	0.57541737	1.00000000	-0.95558358	0.00249885
-0.14317022	-0.01829612	-0.54232848	-0.95558358	1.00000000	-0.28793439
0.27402247	0.12094836	-0.02854911	0.00249885	-0.28793439	1.00000000

Covariance matrix
1.14891837E-15	-9.78144567E-16	-6.14013116E-16	2.80128695E-14	-1.02330384E-12	4.29764236E-13
-9.78144567E-16	7.13901224E-15	9.63343353E-15	4.44253404E-13	-3.25975836E-13	4.72844758E-13
-6.14013116E-16	9.63343353E-15	1.20807314E-10	1.27696348E-09	-1.25694520E-09	-1.45190691E-11
2.80128695E-14	4.44253404E-13	1.27696348E-09	4.07659707E-08	-4.06841169E-08	2.33446781E-11
-1.02330384E-12	-3.25975836E-13	-1.25694520E-09	-4.06841169E-08	4.44646256E-08	-2.80931461E-09
4.29764236E-13	4.72844758E-13	-1.45190691E-11	2.33446781E-11	-2.80931461E-09	2.14091306E-09