AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DD39 ∴ Orbital info ∴ Epoch epochXXX

(573378) 2009DD39 ▹

ORBITAL INFORMATION

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(ASCII data file 573378.eq0)

Keplerian elements at epoch
58170.0 MJD
	Value	1-σ variation	Units
a	2.38052	2.204e-08	au
e	0.150462	8.51e-08
i	2.025	1.184e-05	deg
Ω	122.293	0.0003334	deg
ω	116.982	0.0003387	deg
M	92.887	5.213e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0223	au
Aphelion	2.7387	au
Asc. node-Earth separation	1.51299	au
Desc. node-Earth separation	1.1614	au
Earth MOID	1.01103	au
Orbital period	1341.55	days
Date of orbit computation	Jun 5 02:39

Correlation matrix
1.00000000	0.38650766	-0.02970397	-0.01989479	0.02124798	-0.01593632
0.38650766	1.00000000	-0.02613849	-0.00136618	-0.07461164	0.45072170
-0.02970397	-0.02613849	1.00000000	0.60522970	-0.59538992	0.00299178
-0.01989479	-0.00136618	0.60522970	1.00000000	-0.98556022	0.01170930
0.02124798	-0.07461164	-0.59538992	-0.98556022	1.00000000	-0.17960709
-0.01593632	0.45072170	0.00299178	0.01170930	-0.17960709	1.00000000

Covariance matrix
4.85686835E-16	7.24860988E-16	-7.74855743E-15	-1.46180421E-13	1.58624379E-13	-1.83070562E-14
7.24860988E-16	7.24163956E-15	-2.63285678E-14	-3.87612623E-14	-2.15079623E-12	1.99930525E-12
-7.74855743E-15	-2.63285678E-14	1.40105906E-10	2.38847137E-09	-2.38728301E-09	1.84590680E-12
-1.46180421E-13	-3.87612623E-14	2.38847137E-09	1.11158626E-07	-1.11308662E-07	2.03495470E-10
1.58624379E-13	-2.15079623E-12	-2.38728301E-09	-1.11308662E-07	1.14748870E-07	-3.17139152E-09
-1.83070562E-14	1.99930525E-12	1.84590680E-12	2.03495470E-10	-3.17139152E-09	2.71709215E-09