AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004GF18 ∴ Orbital info ∴ Epoch epochXXX

(144706) 2004GF18 ▹

ORBITAL INFORMATION

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(ASCII data file 144706.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.76579	1.515e-08	au
e	0.143884	4.972e-08
i	13.891	5.171e-06	deg
Ω	58.848	1.963e-05	deg
ω	97.66	2.849e-05	deg
M	173.572	1.824e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3678	au
Aphelion	3.1637	au
Asc. node-Earth separation	1.77451	au
Desc. node-Earth separation	1.6455	au
Earth MOID	1.42437	au
Orbital period	1680.07	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	-0.25215861	0.00537571	-0.00322199	-0.16622303	-0.03979764
-0.25215861	1.00000000	-0.03480572	-0.01475244	0.40917301	-0.44310028
0.00537571	-0.03480572	1.00000000	-0.33514321	0.20311572	0.02840404
-0.00322199	-0.01475244	-0.33514321	1.00000000	-0.66738573	0.00044833
-0.16622303	0.40917301	0.20311572	-0.66738573	1.00000000	-0.70756969
-0.03979764	-0.44310028	0.02840404	0.00044833	-0.70756969	1.00000000

Covariance matrix
2.29462171E-16	-1.89933726E-16	4.21080075E-16	-9.57849552E-16	-7.17334241E-14	-1.09945158E-14
-1.89933726E-16	2.47255229E-15	-8.94945970E-15	-1.43963910E-14	5.79634917E-13	-4.01825953E-13
4.21080075E-16	-8.94945970E-15	2.67391012E-11	-3.40111194E-11	2.99220787E-11	2.67865511E-12
-9.57849552E-16	-1.43963910E-14	-3.40111194E-11	3.85153821E-10	-3.73137453E-10	1.60463305E-13
-7.17334241E-14	5.79634917E-13	2.99220787E-11	-3.73137453E-10	8.11614202E-10	-3.67626878E-10
-1.09945158E-14	-4.01825953E-13	2.67865511E-12	1.60463305E-13	-3.67626878E-10	3.32603209E-10