AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DG73 ∴ Orbital info ∴ Epoch epochXXX

(445202) 2009DG73 ▹

ORBITAL INFORMATION

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(ASCII data file 445202.eq0)

Keplerian elements at epoch
58015.1 MJD
	Value	1-σ variation	Units
a	2.73962	2.94e-08	au
e	0.127928	1.003e-07
i	3.095	9.955e-06	deg
Ω	355.931	0.0001401	deg
ω	203.893	0.0001449	deg
M	292.83	3.345e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3891	au
Aphelion	3.0901	au
Asc. node-Earth separation	2.04708	au
Desc. node-Earth separation	1.41601	au
Earth MOID	1.38576	au
Orbital period	1656.28	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	0.51990246	0.00797314	0.00723461	-0.09233642	0.34591740
0.51990246	1.00000000	-0.01483967	0.00038268	-0.06827916	0.28043401
0.00797314	-0.01483967	1.00000000	0.10507544	-0.10009615	-0.00554717
0.00723461	0.00038268	0.10507544	1.00000000	-0.96687784	0.00866485
-0.09233642	-0.06827916	-0.10009615	-0.96687784	1.00000000	-0.26002530
0.34591740	0.28043401	-0.00554717	0.00866485	-0.26002530	1.00000000

Covariance matrix
8.64370756E-16	1.53385123E-15	2.33367798E-15	2.98011071E-14	-3.93339505E-13	3.40167956E-13
1.53385123E-15	1.00698423E-14	-1.48250890E-14	5.38034386E-15	-9.92759367E-13	9.41267306E-13
2.33367798E-15	-1.48250890E-14	9.91113847E-11	1.46564970E-10	-1.44385512E-10	-1.84715764E-12
2.98011071E-14	5.38034386E-15	1.46564970E-10	1.96306360E-08	-1.96283268E-08	4.06068493E-11
-3.93339505E-13	-9.92759367E-13	-1.44385512E-10	-1.96283268E-08	2.09936995E-08	-1.26017555E-09
3.40167956E-13	9.41267306E-13	-1.84715764E-12	4.06068493E-11	-1.26017555E-09	1.11877282E-09