AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Massironi ∴ Orbital info ∴ Epoch epochXXX

(11440) Massironi ▹

ORBITAL INFORMATION

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(ASCII data file 11440.eq0)

Keplerian elements at epoch
58148.8 MJD
	Value	1-σ variation	Units
a	3.40372	1.819e-08	au
e	0.073265	2.982e-08
i	9.561	3.088e-06	deg
Ω	190.554	1.963e-05	deg
ω	254.708	3.18e-05	deg
M	204.357	2.368e-05	deg

Other useful info
Absolute Magnitude (H)	12.8	mag
Slope parameter (G)	0.15	mag
Perihelion	3.1543	au
Aphelion	3.6531	au
Asc. node-Earth separation	2.45364	au
Desc. node-Earth separation	2.32222	au
Earth MOID	2.18825	au
Orbital period	2293.66	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	0.16133232	0.00123337	0.00134055	-0.19052004	0.23251355
0.16133232	1.00000000	-0.02303444	-0.00162240	-0.06166668	0.06615022
0.00123337	-0.02303444	1.00000000	0.01847418	-0.01473393	0.00464827
0.00134055	-0.00162240	0.01847418	1.00000000	-0.61208346	0.00388145
-0.19052004	-0.06166668	-0.01473393	-0.61208346	1.00000000	-0.78965184
0.23251355	0.06615022	0.00464827	0.00388145	-0.78965184	1.00000000

Covariance matrix
3.30840516E-16	8.75192865E-17	6.92652553E-17	4.78702609E-16	-1.10190760E-13	1.00158844E-13
8.75192865E-17	8.89500266E-16	-2.12110464E-15	-9.49952775E-16	-5.84815323E-14	4.67235739E-14
6.92652553E-17	-2.12110464E-15	9.53285184E-12	1.11982171E-12	-1.44652263E-12	3.39886899E-13
4.78702609E-16	-9.49952775E-16	1.11982171E-12	3.85429095E-10	-3.82100892E-10	1.80467001E-12
-1.10190760E-13	-5.84815323E-14	-1.44652263E-12	-3.82100892E-10	1.01109117E-09	-5.94651486E-10
1.00158844E-13	4.67235739E-14	3.39886899E-13	1.80467001E-12	-5.94651486E-10	5.60871535E-10