AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SJ50 ∴ Orbital info ∴ Epoch epochXXX

(509952) 2009SJ50 ▹

ORBITAL INFORMATION

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(ASCII data file 509952.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.42688	2.272e-08	au
e	0.146601	8.042e-08
i	1.518	7.645e-06	deg
Ω	19.03	0.0004106	deg
ω	48.481	0.0004129	deg
M	249.562	4.139e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0711	au
Aphelion	2.7827	au
Asc. node-Earth separation	1.16735	au
Desc. node-Earth separation	1.62849	au
Earth MOID	1.08571	au
Orbital period	1380.92	days
Date of orbit computation	apr 23 21:38

Correlation matrix
1.00000000	0.38644005	-0.00470851	0.02150088	0.00143039	-0.39751532
0.38644005	1.00000000	0.00206892	-0.00629607	0.04824801	-0.46917163
-0.00470851	0.00206892	1.00000000	-0.25979103	0.25800315	0.00322516
0.02150088	-0.00629607	-0.25979103	1.00000000	-0.99455009	0.00368633
0.00143039	0.04824801	0.25800315	-0.99455009	1.00000000	-0.10502673
-0.39751532	-0.46917163	0.00322516	0.00368633	-0.10502673	1.00000000

Covariance matrix
5.16023364E-16	7.05992719E-16	-8.17740558E-16	2.00530283E-13	1.34166127E-14	-3.73777762E-13
7.05992719E-16	6.46795260E-15	1.27211161E-15	-2.07894057E-13	1.60220479E-12	-1.56185267E-12
-8.17740558E-16	1.27211161E-15	5.84514800E-11	-8.15475647E-10	8.14475429E-10	1.02064466E-12
2.00530283E-13	-2.07894057E-13	-8.15475647E-10	1.68569187E-07	-1.68605206E-07	6.26481378E-11
1.34166127E-14	1.60220479E-12	8.14475429E-10	-1.68605206E-07	1.70494527E-07	-1.79506413E-09
-3.73777762E-13	-1.56185267E-12	1.02064466E-12	6.26481378E-11	-1.79506413E-09	1.71336466E-09