NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018AH12 ∴ Orbital info ∴ Epoch 60600 MJD

2018AH12 ▹

ORBITAL INFORMATION

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(ASCII data file 2018AH12.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.07482	4.709e-05	au
e	0.150512	6.867e-05
i	5.349	0.002512	deg
Ω	128.805	0.0001862	deg
ω	72.995	0.00215	deg
M	312.194	0.1378	deg

Other useful info
Absolute Magnitude (H)	26.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.913	au
Aphelion distance	1.2366	au
Asc. node-Earth separation	0.02261	au
Desc. node-Earth separation	0.08437	au
Earth MOID	0.01233	au
Orbital period	407.009	days
Date of orbit computation	Jul 29 12:52

Covariance matrix
2.21732121E-09	3.23338033E-09	1.18288932E-07	8.72232101E-09	1.01145644E-07	-6.48937866E-06
3.23338033E-09	4.71511228E-09	1.72497796E-07	1.27178627E-08	1.47520560E-07	-9.46306813E-06
1.18288932E-07	1.72497796E-07	6.31091729E-06	4.64996070E-07	5.39797698E-06	-3.46194420E-04
8.72232101E-09	1.27178627E-08	4.64996070E-07	3.46741839E-08	3.96759530E-07	-2.55268435E-05
1.01145644E-07	1.47520560E-07	5.39797698E-06	3.96759530E-07	4.62440874E-06	-2.96026278E-04
-6.48937866E-06	-9.46306813E-06	-3.46194420E-04	-2.55268435E-05	-2.96026278E-04	1.89923059E-02

Correlation matrix
1.00000000	0.99999187	0.99996215	0.99475158	0.99886034	-0.99999991
0.99999187	1.00000000	0.99997994	0.99463787	0.99902976	-0.99999332
0.99996215	0.99997994	1.00000000	0.99403097	0.99920978	-0.99996539
0.99475158	0.99463787	0.99403097	1.00000000	0.99082313	-0.99472983
0.99886034	0.99902976	0.99920978	0.99082313	1.00000000	-0.99887998
-0.99999991	-0.99999332	-0.99996539	-0.99472983	-0.99887998	1.00000000