AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2010CY21 ∴ Orbital info ∴ Epoch epochXXX

(266920) 2010CY21 ▹

ORBITAL INFORMATION

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(ASCII data file 266920.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.39984	1.302e-08	au
e	0.121934	4.602e-08
i	6.43	6.135e-06	deg
Ω	140.361	4.382e-05	deg
ω	53.459	5.428e-05	deg
M	258.314	3.144e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1072	au
Aphelion	2.6925	au
Asc. node-Earth separation	1.21798	au
Desc. node-Earth separation	1.53626	au
Earth MOID	1.11486	au
Orbital period	1357.91	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	-0.14341239	-0.00258324	0.00579071	0.18166546	-0.46255503
-0.14341239	1.00000000	-0.02431344	0.00583248	-0.12083520	0.22608598
-0.00258324	-0.02431344	1.00000000	-0.11075356	0.09247331	-0.00553790
0.00579071	0.00583248	-0.11075356	1.00000000	-0.80224720	-0.00044949
0.18166546	-0.12083520	0.09247331	-0.80224720	1.00000000	-0.58473187
-0.46255503	0.22608598	-0.00553790	-0.00044949	-0.58473187	1.00000000

Covariance matrix
1.69407918E-16	-8.59078309E-17	-2.06275922E-16	3.30240320E-15	1.28356147E-13	-1.89260209E-13
-8.59078309E-17	2.11815855E-15	-6.86503166E-15	1.17615260E-14	-3.01890986E-13	3.27101027E-13
-2.06275922E-16	-6.86503166E-15	3.76386434E-11	-2.97718440E-11	3.07971723E-11	-1.06804843E-12
3.30240320E-15	1.17615260E-14	-2.97718440E-11	1.91982716E-09	-1.90816857E-09	-6.19126408E-13
1.28356147E-13	-3.01890986E-13	3.07971723E-11	-1.90816857E-09	2.94682890E-09	-9.97845437E-10
-1.89260209E-13	3.27101027E-13	-1.06804843E-12	-6.19126408E-13	-9.97845437E-10	9.88230157E-10