NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018AH12 ∴ Orbital info ∴ Epoch 58134 MJD

2018AH12 ▹

ORBITAL INFORMATION

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(ASCII data file 2018AH12.eq0)

Keplerian elements
(Epoch 58134.7 MJD)
	Value	1-σ variation	Units
a	1.07249	4.913e-05	au
e	0.14877	7.045e-05
i	5.46	0.002413	deg
Ω	129.098	0.0001833	deg
ω	73.346	0.00173	deg
M	290.882	0.006458	deg

Other useful info
Absolute Magnitude (H)	26.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9129	au
Aphelion distance	1.232	au
Asc. node-Earth separation	0.02088	au
Desc. node-Earth separation	0.07886	au
Earth MOID	0.01155	au
Orbital period	405.686	days
Date of orbit computation	feb 26 11:33

Covariance matrix
2.41385491E-09	3.46107731E-09	1.18555546E-07	-8.94465718E-09	8.48617419E-08	3.17275384E-07
3.46107731E-09	4.96270174E-09	1.69993367E-07	-1.28268486E-08	1.21703409E-07	4.54907826E-07
1.18555546E-07	1.69993367E-07	5.82319962E-06	-4.39649237E-07	4.16978284E-06	1.55818855E-05
-8.94465718E-09	-1.28268486E-08	-4.39649237E-07	3.35825548E-08	-3.15754273E-07	-1.17505611E-06
8.48617419E-08	1.21703409E-07	4.16978284E-06	-3.15754273E-07	2.99345278E-06	1.11487754E-05
3.17275384E-07	4.54907826E-07	1.55818855E-05	-1.17505611E-06	1.11487754E-05	4.17054032E-05

Correlation matrix
1.00000000	0.99999224	0.99996651	-0.99346198	0.99832088	0.99996462
0.99999224	1.00000000	0.99998169	-0.99358269	0.99852157	0.99992668
0.99996651	0.99998169	1.00000000	-0.99418823	0.99872609	0.99986878
-0.99346198	-0.99358269	-0.99418823	1.00000000	-0.99587806	-0.99290015
0.99832088	0.99852157	0.99872609	-0.99587806	1.00000000	0.99780298
0.99996462	0.99992668	0.99986878	-0.99290015	0.99780298	1.00000000