AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009CP21 ∴ Orbital info ∴ Epoch epochXXX

(614375) 2009CP21 ▹

ORBITAL INFORMATION

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(ASCII data file 614375.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.19032	5.64e-08	au
e	0.265098	7.613e-08
i	20.298	2.005e-05	deg
Ω	313.578	2.631e-05	deg
ω	99.705	4.583e-05	deg
M	290.531	3.482e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3446	au
Aphelion	4.0361	au
Asc. node-Earth separation	2.0907	au
Desc. node-Earth separation	1.85422	au
Earth MOID	1.45484	au
Orbital period	2081.38	days
Date of orbit computation	apr 23 21:58

Correlation matrix
1.00000000	-0.24906319	-0.01490857	0.00963191	0.00991418	-0.38993346
-0.24906319	1.00000000	-0.00407708	-0.01362707	0.04223168	0.04346941
-0.01490857	-0.00407708	1.00000000	0.18558187	-0.14448526	0.06480214
0.00963191	-0.01362707	0.18558187	1.00000000	-0.57207027	0.03940130
0.00991418	0.04223168	-0.14448526	-0.57207027	1.00000000	-0.76380610
-0.38993346	0.04346941	0.06480214	0.03940130	-0.76380610	1.00000000

Covariance matrix
3.18041983E-15	-1.06936263E-15	-1.68552424E-14	1.42926558E-14	2.56234173E-14	-7.65675514E-13
-1.06936263E-15	5.79624155E-15	-6.22270818E-15	-2.72981928E-14	1.47349776E-13	1.15230921E-13
-1.68552424E-14	-6.22270818E-15	4.01896059E-10	9.78927948E-11	-1.32745052E-10	4.52332939E-11
1.42926558E-14	-2.72981928E-14	9.78927948E-11	6.92335528E-10	-6.89835591E-10	3.60978156E-11
2.56234173E-14	1.47349776E-13	-1.32745052E-10	-6.89835591E-10	2.10027337E-09	-1.21880172E-09
-7.65675514E-13	1.15230921E-13	4.52332939E-11	3.60978156E-11	-1.21880172E-09	1.21233892E-09