NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018WE ∴ Orbital info ∴ Epoch 60400 MJD

2018WE ▹

ORBITAL INFORMATION

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(ASCII data file 2018WE.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.80396	0.0006171	au
e	0.548407	0.0001781
i	0.066	0.0001204	deg
Ω	291.548	0.1341	deg
ω	183.904	0.1325	deg
M	60.123	0.3817	deg

Other useful info
Absolute Magnitude (H)	28.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8147	au
Aphelion distance	2.7933	au
Asc. node-Earth separation	1.77678	au
Desc. node-Earth separation	-0.16839	au
Earth MOID	0.00101	au
Orbital period	884.992	days
Date of orbit computation	feb 26 11:44

Covariance matrix
3.80805388E-07	1.09895107E-07	-6.24115206E-08	6.15667353E-05	-6.05906225E-05	-2.35553101E-04
1.09895107E-07	3.17177001E-08	-1.81277712E-08	1.79277344E-05	-1.76449531E-05	-6.79775295E-05
-6.24115206E-08	-1.81277712E-08	1.44851385E-08	-1.59311068E-05	1.57348718E-05	3.86123007E-05
6.15667353E-05	1.79277344E-05	-1.59311068E-05	1.79694932E-02	-1.77618263E-02	-3.80922521E-02
-6.05906225E-05	-1.76449531E-05	1.57348718E-05	-1.77618263E-02	1.75569993E-02	3.74884002E-02
-2.35553101E-04	-6.79775295E-05	3.86123007E-05	-3.80922521E-02	3.74884002E-02	1.45705049E-01

Correlation matrix
1.00000000	0.99994467	-0.84033392	0.74426341	-0.74101795	-0.99999996
0.99994467	1.00000000	-0.84573098	0.75094244	-0.74772950	-0.99994758
-0.84033392	-0.84573098	1.00000000	-0.98745363	0.98668093	0.84047936
0.74426341	0.75094244	-0.98745363	1.00000000	-0.99998747	-0.74444297
-0.74101795	-0.74772950	0.98668093	-0.99998747	1.00000000	0.74119838
-0.99999996	-0.99994758	0.84047936	-0.74444297	0.74119838	1.00000000