AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012QN20 ∴ Orbital info ∴ Epoch epochXXX

2012QN20 ▹

ORBITAL INFORMATION

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(ASCII data file 2012QN20.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.65963	4.971e-08	au
e	0.279925	9.405e-08
i	11.904	7.669e-06	deg
Ω	309.131	0.0001003	deg
ω	7.382	0.0001233	deg
M	256.193	7.362e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9151	au
Aphelion	3.4041	au
Asc. node-Earth separation	0.90388	au
Desc. node-Earth separation	2.40875	au
Earth MOID	0.90183	au
Orbital period	1584.27	days
Date of orbit computation	apr 24 01:47

Correlation matrix
1.00000000	0.52202475	-0.15944910	-0.00672458	0.51301476	-0.90287445
0.52202475	1.00000000	-0.11374924	0.01003733	0.30315671	-0.58860014
-0.15944910	-0.11374924	1.00000000	0.05940830	-0.15569518	0.18220825
-0.00672458	0.01003733	0.05940830	1.00000000	-0.80670309	0.01617509
0.51301476	0.30315671	-0.15569518	-0.80670309	1.00000000	-0.59740873
-0.90287445	-0.58860014	0.18220825	0.01617509	-0.59740873	1.00000000

Covariance matrix
2.47150657E-15	2.44081750E-15	-6.07951888E-14	-3.35178226E-14	3.14454998E-12	-3.30442787E-12
2.44081750E-15	8.84558715E-15	-8.20499070E-14	9.46480313E-14	3.51542859E-12	-4.07541394E-12
-6.07951888E-14	-8.20499070E-14	5.88210144E-11	4.56818044E-11	-1.47227578E-10	1.02877954E-10
-3.35178226E-14	9.46480313E-14	4.56818044E-11	1.00521668E-08	-9.97220781E-09	1.19389051E-10
3.14454998E-12	3.51542859E-12	-1.47227578E-10	-9.97220781E-09	1.52018174E-08	-5.42259723E-09
-3.30442787E-12	-4.07541394E-12	1.02877954E-10	1.19389051E-10	-5.42259723E-09	5.41971012E-09