AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012ED16 ∴ Orbital info ∴ Epoch epochXXX

(420487) 2012ED16 ▹

ORBITAL INFORMATION

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(ASCII data file 420487.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.67746	2.925e-08	au
e	0.027927	6.486e-08
i	7.019	5.731e-06	deg
Ω	88.916	5.208e-05	deg
ω	296.928	0.0001313	deg
M	60.832	0.0001213	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6027	au
Aphelion	2.7522	au
Asc. node-Earth separation	1.65885	au
Desc. node-Earth separation	1.69346	au
Earth MOID	1.61652	au
Orbital period	1600.23	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	-0.62957291	-0.00012727	-0.01050366	0.09322077	-0.16293395
-0.62957291	1.00000000	0.00682749	0.01377987	-0.22230910	0.27540835
-0.00012727	0.00682749	1.00000000	0.23546131	-0.08927938	-0.00313391
-0.01050366	0.01377987	0.23546131	1.00000000	-0.40108522	0.00934934
0.09322077	-0.22230910	-0.08927938	-0.40108522	1.00000000	-0.91717845
-0.16293395	0.27540835	-0.00313391	0.00934934	-0.91717845	1.00000000

Covariance matrix
8.55443927E-16	-1.19438852E-15	-2.13343485E-17	-1.59984093E-14	3.57987527E-13	-5.78290108E-13
-1.19438852E-15	4.20734020E-15	2.53822024E-15	4.65467803E-14	-1.89330470E-12	2.16780046E-12
-2.13343485E-17	2.53822024E-15	3.28495258E-11	7.02788572E-11	-6.71854436E-11	-2.17966635E-12
-1.59984093E-14	4.65467803E-14	7.02788572E-11	2.71194674E-09	-2.74243721E-09	5.90826368E-11
3.57987527E-13	-1.89330470E-12	-6.71854436E-11	-2.74243721E-09	1.72392712E-08	-1.46134139E-08
-5.78290108E-13	2.16780046E-12	-2.17966635E-12	5.90826368E-11	-1.46134139E-08	1.47257282E-08