NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018DN4 ∴ Orbital info ∴ Epoch 58175 MJD

2018DN4 ▹

ORBITAL INFORMATION

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(ASCII data file 2018DN4.eq0)

Keplerian elements
(Epoch 58175.4 MJD)
	Value	1-σ variation	Units
a	2.17081	0.02338	au
e	0.680886	0.003653
i	3.825	0.007638	deg
Ω	335.087	0.03067	deg
ω	105.586	0.08742	deg
M	14.034	0.2565	deg

Other useful info
Absolute Magnitude (H)	28.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6927	au
Aphelion distance	3.6489	au
Asc. node-Earth separation	0.41615	au
Desc. node-Earth separation	-0.00516	au
Earth MOID	0.00063	au
Orbital period	1168.24	days
Date of orbit computation	feb 26 11:49

Covariance matrix
5.46578504E-04	8.53730927E-05	1.44888222E-04	-6.80905420E-04	1.92779971E-03	-5.99598397E-03
8.53730927E-05	1.33429017E-05	2.30292439E-05	-1.05494289E-04	2.98514611E-04	-9.36564586E-04
1.44888222E-04	2.30292439E-05	5.83433350E-05	-1.37606137E-04	3.81688179E-04	-1.59038154E-03
-6.80905420E-04	-1.05494289E-04	-1.37606137E-04	9.40783993E-04	-2.68073115E-03	7.46748962E-03
1.92779971E-03	2.98514611E-04	3.81688179E-04	-2.68073115E-03	7.64273313E-03	-2.11418556E-02
-5.99598397E-03	-9.36564586E-04	-1.59038154E-03	7.46748962E-03	-2.11418556E-02	6.57761889E-02

Correlation matrix
1.00000000	0.99969978	0.81135550	-0.94954501	0.94321628	-0.99999962
0.99969978	1.00000000	0.82538945	-0.94158352	0.93479440	-0.99971967
0.81135550	0.82538945	1.00000000	-0.58735033	0.57159542	-0.81184168
-0.94954501	-0.94158352	-0.58735033	1.00000000	-0.99973283	0.94928215
0.94321628	0.93479440	0.57159542	-0.99973283	1.00000000	-0.94294074
-0.99999962	-0.99971967	-0.81184168	0.94928215	-0.94294074	1.00000000