AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DG42 ∴ Orbital info ∴ Epoch epochXXX

(395033) 2009DG42 ▹

ORBITAL INFORMATION

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(ASCII data file 395033.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.53917	2.137e-08	au
e	0.013655	5.283e-08
i	13.762	5.756e-06	deg
Ω	143.079	2.388e-05	deg
ω	274.261	0.0002282	deg
M	355.02	0.0002298	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5045	au
Aphelion	2.5738	au
Asc. node-Earth separation	1.54937	au
Desc. node-Earth separation	1.52895	au
Earth MOID	1.52628	au
Orbital period	1477.87	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	-0.02102990	0.00511141	0.00642859	0.27518861	-0.30521551
-0.02102990	1.00000000	0.02430158	0.02206049	0.18164680	-0.18685473
0.00511141	0.02430158	1.00000000	-0.17672485	0.05331496	-0.03570127
0.00642859	0.02206049	-0.17672485	1.00000000	-0.11293705	0.01112396
0.27518861	0.18164680	0.05331496	-0.11293705	1.00000000	-0.99421374
-0.30521551	-0.18685473	-0.03570127	0.01112396	-0.99421374	1.00000000

Covariance matrix
4.56889242E-16	-2.37460231E-17	6.28845700E-16	3.28153996E-15	1.34244281E-12	-1.49925684E-12
-2.37460231E-17	2.79059325E-15	7.38890846E-15	2.78304526E-14	2.18995853E-12	-2.26838276E-12
6.28845700E-16	7.38890846E-15	3.31279885E-11	-2.42913648E-11	7.00336078E-11	-4.72220805E-11
3.28153996E-15	2.78304526E-14	-2.42913648E-11	5.70313310E-10	-6.15535446E-10	6.10492259E-11
1.34244281E-12	2.18995853E-12	7.00336078E-11	-6.15535446E-10	5.20858473E-08	-5.21439100E-08
-1.49925684E-12	-2.26838276E-12	-4.72220805E-11	6.10492259E-11	-5.21439100E-08	5.28114309E-08