AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009FA7 ∴ Orbital info ∴ Epoch epochXXX

(312544) 2009FA7 ▹

ORBITAL INFORMATION

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(ASCII data file 312544.eq0)

Keplerian elements at epoch
57499.1 MJD
	Value	1-σ variation	Units
a	2.26859	1.629e-08	au
e	0.037831	5.349e-08
i	3.233	6.46e-06	deg
Ω	55.787	0.0001042	deg
ω	201.254	0.0001474	deg
M	314.853	0.0001033	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1828	au
Aphelion	2.3544	au
Asc. node-Earth separation	1.36117	au
Desc. node-Earth separation	1.17712	au
Earth MOID	1.16838	au
Orbital period	1248.05	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	0.12778089	-0.00682009	-0.00176190	-0.35728692	0.51122346
0.12778089	1.00000000	-0.00688640	0.00533882	-0.21437057	0.30138188
-0.00682009	-0.00688640	1.00000000	-0.28701862	0.21284816	-0.01440588
-0.00176190	0.00533882	-0.28701862	1.00000000	-0.71330925	0.01147178
-0.35728692	-0.21437057	0.21284816	-0.71330925	1.00000000	-0.70836567
0.51122346	0.30138188	-0.01440588	0.01147178	-0.70836567	1.00000000

Covariance matrix
2.65242920E-16	1.11314808E-16	-7.17577209E-16	-2.98925574E-15	-8.57494406E-13	8.60217395E-13
1.11314808E-16	2.86108174E-15	-2.37965425E-15	2.97488466E-14	-1.68975045E-12	1.66555052E-12
-7.17577209E-16	-2.37965425E-15	4.17362364E-11	-1.93164265E-10	2.02637035E-10	-9.61550264E-12
-2.98925574E-15	2.97488466E-14	-1.93164265E-10	1.08522591E-08	-1.09504057E-08	1.23471417E-10
-8.57494406E-13	-1.68975045E-12	2.02637035E-10	-1.09504057E-08	2.17162359E-08	-1.07851285E-08
8.60217395E-13	1.66555052E-12	-9.61550264E-12	1.23471417E-10	-1.07851285E-08	1.06745871E-08