AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011SN109 ∴ Orbital info ∴ Epoch epochXXX

(439117) 2011SN109 ▹

ORBITAL INFORMATION

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(ASCII data file 439117.eq0)

Keplerian elements at epoch
58182.8 MJD
	Value	1-σ variation	Units
a	2.56054	3.059e-08	au
e	0.061864	6.468e-08
i	15.121	1.143e-05	deg
Ω	0.682	1.921e-05	deg
ω	240.475	0.0001228	deg
M	315.966	0.0001184	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4021	au
Aphelion	2.7189	au
Asc. node-Earth separation	1.62899	au
Desc. node-Earth separation	1.47906	au
Earth MOID	1.42794	au
Orbital period	1496.57	days
Date of orbit computation	apr 23 21:23

Correlation matrix
1.00000000	-0.11075419	0.00255577	0.02496032	-0.57184334	0.58484239
-0.11075419	1.00000000	0.01122226	0.01124775	-0.46911731	0.46690181
0.00255577	0.01122226	1.00000000	-0.11989003	0.02895047	-0.01164568
0.02496032	0.01124775	-0.11989003	1.00000000	-0.19316913	0.04504217
-0.57184334	-0.46911731	0.02895047	-0.19316913	1.00000000	-0.98805988
0.58484239	0.46690181	-0.01164568	0.04504217	-0.98805988	1.00000000

Covariance matrix
9.35747831E-16	-2.19126064E-16	8.93919706E-16	1.46712938E-14	-2.14732412E-12	2.11794720E-12
-2.19126064E-16	4.18320263E-15	8.29911632E-15	1.39784412E-14	-3.72457759E-12	3.57500690E-12
8.93919706E-16	8.29911632E-15	1.30735744E-10	-2.63401977E-11	4.06344042E-11	-1.57637327E-11
1.46712938E-14	1.39784412E-14	-2.63401977E-11	3.69213477E-10	-4.55635555E-10	1.02460144E-10
-2.14732412E-12	-3.72457759E-12	4.06344042E-11	-4.55635555E-10	1.50689239E-08	-1.43589028E-08
2.11794720E-12	3.57500690E-12	-1.57637327E-11	1.02460144E-10	-1.43589028E-08	1.40150206E-08