AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DW100 ∴ Orbital info ∴ Epoch epochXXX

(392091) 2009DW100 ▹

ORBITAL INFORMATION

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(ASCII data file 392091.eq0)

Keplerian elements at epoch
58398.0 MJD
	Value	1-σ variation	Units
a	3.13521	3.718e-08	au
e	0.217833	7.58e-08
i	17.542	8.905e-06	deg
Ω	13.05	1.903e-05	deg
ω	315.521	2.677e-05	deg
M	116.95	1.763e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4523	au
Aphelion	3.8182	au
Asc. node-Earth separation	1.58496	au
Desc. node-Earth separation	2.53472	au
Earth MOID	1.47448	au
Orbital period	2027.68	days
Date of orbit computation	apr 23 21:13

Correlation matrix
1.00000000	-0.22503640	0.03425300	0.01467014	-0.35013400	0.51973442
-0.22503640	1.00000000	-0.04679214	0.00105825	0.21981940	-0.42801852
0.03425300	-0.04679214	1.00000000	-0.08273435	0.02760048	0.04526046
0.01467014	0.00105825	-0.08273435	1.00000000	-0.67554594	0.00602587
-0.35013400	0.21981940	0.02760048	-0.67554594	1.00000000	-0.71157639
0.51973442	-0.42801852	0.04526046	0.00602587	-0.71157639	1.00000000

Covariance matrix
1.38228327E-15	-6.34193326E-16	1.13399818E-14	1.03817412E-14	-3.48516795E-13	3.40599000E-13
-6.34193326E-16	5.74567102E-15	-3.15833666E-14	1.52684472E-15	4.46094934E-13	-5.71868665E-13
1.13399818E-14	-3.15833666E-14	7.92921707E-11	-1.40229149E-11	6.57995033E-12	7.10391068E-12
1.03817412E-14	1.52684472E-15	-1.40229149E-11	3.62305176E-10	-3.44257224E-10	2.02171761E-12
-3.48516795E-13	4.46094934E-13	6.57995033E-12	-3.44257224E-10	7.16773282E-10	-3.35796213E-10
3.40599000E-13	-5.71868665E-13	7.10391068E-12	2.02171761E-12	-3.35796213E-10	3.10689607E-10