AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009RQ13 ∴ Orbital info ∴ Epoch epochXXX

(509944) 2009RQ13 ▹

ORBITAL INFORMATION

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(ASCII data file 509944.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.38933	1.431e-08	au
e	0.197908	1.215e-07
i	0.71	1.086e-05	deg
Ω	326.142	0.0006001	deg
ω	27.224	0.0006012	deg
M	345.233	2.396e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9165	au
Aphelion	2.8622	au
Asc. node-Earth separation	0.94009	au
Desc. node-Earth separation	1.79956	au
Earth MOID	0.91122	au
Orbital period	1349	days
Date of orbit computation	apr 23 21:38

Correlation matrix
1.00000000	-0.16639166	-0.01320539	-0.01642365	0.01014610	-0.08162160
-0.16639166	1.00000000	-0.00313702	0.00675965	-0.01528163	0.15176085
-0.01320539	-0.00313702	1.00000000	0.64633824	-0.64530630	0.00520810
-0.01642365	0.00675965	0.64633824	1.00000000	-0.99829633	0.00843802
0.01014610	-0.01528163	-0.64530630	-0.99829633	1.00000000	-0.06514232
-0.08162160	0.15176085	0.00520810	0.00843802	-0.06514232	1.00000000

Covariance matrix
2.04898618E-16	-2.89312224E-16	-2.05293282E-15	-1.41069326E-13	8.73179398E-14	-2.79885609E-14
-2.89312224E-16	1.47547353E-14	-4.13844208E-15	4.92700832E-13	-1.11601530E-12	4.41602398E-13
-2.05293282E-15	-4.13844208E-15	1.17952757E-10	4.21218292E-09	-4.21361251E-09	1.35499992E-12
-1.41069326E-13	4.92700832E-13	4.21218292E-09	3.60069760E-07	-3.60153335E-07	1.21294110E-10
8.73179398E-14	-1.11601530E-12	-4.21361251E-09	-3.60153335E-07	3.61467519E-07	-9.38218106E-10
-2.79885609E-14	4.41602398E-13	1.35499992E-12	1.21294110E-10	-9.38218106E-10	5.73867876E-10