AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009QF2 ∴ Orbital info ∴ Epoch epochXXX

(221935) 2009QF2 ▹

ORBITAL INFORMATION

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(ASCII data file 221935.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.15951	2.576e-08	au
e	0.295212	4.059e-08
i	12.775	6.559e-06	deg
Ω	223.625	2.35e-05	deg
ω	110.399	2.832e-05	deg
M	219.528	1.159e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2268	au
Aphelion	4.0922	au
Asc. node-Earth separation	2.20632	au
Desc. node-Earth separation	1.62474	au
Earth MOID	1.25611	au
Orbital period	2051.3	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	-0.13837768	0.00571190	0.00816523	-0.12960251	-0.27562165
-0.13837768	1.00000000	-0.03174616	-0.00307635	0.01318637	0.06161860
0.00571190	-0.03174616	1.00000000	0.18958101	-0.14045534	-0.02673541
0.00816523	-0.00307635	0.18958101	1.00000000	-0.81648930	0.01058063
-0.12960251	0.01318637	-0.14045534	-0.81648930	1.00000000	-0.49740566
-0.27562165	0.06161860	-0.02673541	0.01058063	-0.49740566	1.00000000

Covariance matrix
6.63472610E-16	-1.44680980E-16	9.65028643E-16	4.94219303E-15	-9.45397428E-14	-8.22834352E-14
-1.44680980E-16	1.64766073E-15	-8.45227249E-15	-2.93432813E-15	1.51582347E-14	2.89890053E-14
9.65028643E-16	-8.45227249E-15	4.30226151E-11	2.92201851E-11	-2.60901257E-11	-2.03246359E-12
4.94219303E-15	-2.93432813E-15	2.92201851E-11	5.52178443E-10	-5.43350085E-10	2.88163402E-12
-9.45397428E-14	1.51582347E-14	-2.60901257E-11	-5.43350085E-10	8.02008612E-10	-1.63263022E-10
-8.22834352E-14	2.89890053E-14	-2.03246359E-12	2.88163402E-12	-1.63263022E-10	1.34330672E-10