NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018NL4 ∴ Orbital info ∴ Epoch 58314 MJD

2018NL4 ▹

ORBITAL INFORMATION

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(ASCII data file 2018NL4.eq0)

Keplerian elements
(Epoch 58314.4 MJD)
	Value	1-σ variation	Units
a	1.94422	0.003346	au
e	0.549728	0.0008409
i	2.542	0.002568	deg
Ω	138.75	0.008649	deg
ω	210.875	0.009144	deg
M	344.594	0.04581	deg

Other useful info
Absolute Magnitude (H)	24.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8754	au
Aphelion distance	3.013	au
Asc. node-Earth separation	1.58043	au
Desc. node-Earth separation	-0.09169	au
Earth MOID	0.01638	au
Orbital period	990.185	days
Date of orbit computation	feb 26 11:39

Covariance matrix
1.11952291E-05	2.81353628E-06	8.59146029E-06	2.88894752E-05	-3.05087971E-05	1.53285109E-04
2.81353628E-06	7.07086071E-07	2.15919482E-06	7.26013766E-06	-7.66697041E-06	3.85229233E-05
8.59146029E-06	2.15919482E-06	6.59609161E-06	2.21433979E-05	-2.33769355E-05	1.17632599E-04
2.88894752E-05	7.26013766E-06	2.21433979E-05	7.48115892E-05	-7.90733129E-05	3.95570178E-04
-3.05087971E-05	-7.66697041E-06	-2.33769355E-05	-7.90733129E-05	8.36138394E-05	-4.17750191E-04
1.53285109E-04	3.85229233E-05	1.17632599E-04	3.95570178E-04	-4.17750191E-04	2.09878169E-03

Correlation matrix
1.00000000	0.99999974	0.99978624	0.99824862	-0.99717070	0.99999964
0.99999974	1.00000000	0.99979820	0.99821542	-0.99712261	0.99999876
0.99978624	0.99979820	1.00000000	0.99681941	-0.99541724	0.99977142
0.99824862	0.99821542	0.99681941	1.00000000	-0.99978453	0.99828712
-0.99717070	-0.99712261	-0.99541724	-0.99978453	1.00000000	-0.99722680
0.99999964	0.99999876	0.99977142	0.99828712	-0.99722680	1.00000000