AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002AF157 ∴ Orbital info ∴ Epoch epochXXX

(189762) 2002AF157 ▹

ORBITAL INFORMATION

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(ASCII data file 189762.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.53933	1.384e-08	au
e	0.114712	4.765e-08
i	2.25	4.42e-06	deg
Ω	234.106	0.000129	deg
ω	218.363	0.000131	deg
M	202.793	2.565e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.248	au
Aphelion	2.8306	au
Asc. node-Earth separation	1.74297	au
Desc. node-Earth separation	1.31083	au
Earth MOID	1.26564	au
Orbital period	1478.01	days
Date of orbit computation	apr 23 20:29

Correlation matrix
1.00000000	-0.13330165	0.01249089	0.00312609	0.06169531	-0.57709259
-0.13330165	1.00000000	0.00341793	-0.00464575	0.03731229	-0.14580665
0.01249089	0.00341793	1.00000000	0.19421378	-0.18999295	-0.00971069
0.00312609	-0.00464575	0.19421378	1.00000000	-0.98532526	0.00614142
0.06169531	0.03731229	-0.18999295	-0.98532526	1.00000000	-0.17066287
-0.57709259	-0.14580665	-0.00971069	0.00614142	-0.17066287	1.00000000

Covariance matrix
1.91474718E-16	-8.78839541E-17	7.63979474E-16	5.58105024E-15	1.11869839E-13	-2.04798125E-13
-8.78839541E-17	2.27005647E-15	7.19803228E-16	-2.85583478E-14	2.32956768E-13	-1.78164195E-13
7.63979474E-16	7.19803228E-16	1.95373271E-11	1.10757169E-10	-1.10046234E-10	-1.10079764E-12
5.58105024E-15	-2.85583478E-14	1.10757169E-10	1.66463284E-08	-1.66588099E-08	2.03213764E-11
1.11869839E-13	2.32956768E-13	-1.10046234E-10	-1.66588099E-08	1.71715799E-08	-5.73546904E-10
-2.04798125E-13	-1.78164195E-13	-1.10079764E-12	2.03213764E-11	-5.73546904E-10	6.57732819E-10