AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012UA38 ∴ Orbital info ∴ Epoch epochXXX

(390028) 2012UA38 ▹

ORBITAL INFORMATION

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(ASCII data file 390028.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.31203	1.326e-08	au
e	0.051593	7.657e-08
i	5.012	8.265e-06	deg
Ω	346.191	5.797e-05	deg
ω	179.099	7.693e-05	deg
M	325.535	5.109e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1927	au
Aphelion	2.4313	au
Asc. node-Earth separation	1.4245	au
Desc. node-Earth separation	1.20069	au
Earth MOID	1.19984	au
Orbital period	1284.07	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	0.09494747	0.01530425	-0.00572458	0.01135725	-0.12728019
0.09494747	1.00000000	-0.00320962	0.00345277	0.14122043	-0.22554499
0.01530425	-0.00320962	1.00000000	0.18391679	-0.13736161	-0.00256335
-0.00572458	0.00345277	0.18391679	1.00000000	-0.75130874	0.00310713
0.01135725	0.14122043	-0.13736161	-0.75130874	1.00000000	-0.65533704
-0.12728019	-0.22554499	-0.00256335	0.00310713	-0.65533704	1.00000000

Covariance matrix
1.75840060E-16	9.64009774E-17	1.67723354E-15	-4.40049391E-15	1.15859192E-14	-8.62288132E-14
9.64009774E-17	5.86243828E-15	-2.03102389E-15	1.53251909E-14	8.31830871E-13	-8.82277104E-13
1.67723354E-15	-2.03102389E-15	6.83038843E-11	8.81136137E-11	-8.73346240E-11	-1.08233843E-12
-4.40049391E-15	1.53251909E-14	8.81136137E-11	3.36045330E-09	-3.35054717E-09	9.20218718E-12
1.15859192E-14	8.31830871E-13	-8.73346240E-11	-3.35054717E-09	5.91829667E-09	-2.57570284E-09
-8.62288132E-14	-8.82277104E-13	-1.08233843E-12	9.20218718E-12	-2.57570284E-09	2.61014934E-09