NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018WS1 ∴ Orbital info ∴ Epoch 58451 MJD

2018WS1 ▹

ORBITAL INFORMATION

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(ASCII data file 2018WS1.eq0)

Keplerian elements
(Epoch 58451.4 MJD)
	Value	1-σ variation	Units
a	1.81847	0.00652	au
e	0.465518	0.001932
i	7.559	0.02091	deg
Ω	41.49	0.02061	deg
ω	345.22	0.008977	deg
M	12.61	0.07331	deg

Other useful info
Absolute Magnitude (H)	23.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9719	au
Aphelion distance	2.665	au
Asc. node-Earth separation	-0.00938	au
Desc. node-Earth separation	1.58277	au
Earth MOID	0.00744	au
Orbital period	895.689	days
Date of orbit computation	feb 26 11:43

Covariance matrix
4.25041317E-05	1.25955375E-05	1.36256221E-04	-1.33780114E-04	4.80924181E-05	-4.77909705E-04
1.25955375E-05	3.73255536E-06	4.03821621E-05	-3.96328739E-05	1.42216005E-05	-1.41616654E-04
1.36256221E-04	4.03821621E-05	4.37377767E-04	-4.27410893E-04	1.50286170E-04	-1.53132443E-03
-1.33780114E-04	-3.96328739E-05	-4.27410893E-04	4.24718100E-04	-1.61100853E-04	1.50599816E-03
4.80924181E-05	1.42216005E-05	1.50286170E-04	-1.61100853E-04	8.05850625E-05	-5.45597492E-04
-4.77909705E-04	-1.41616654E-04	-1.53132443E-03	1.50599816E-03	-5.45597492E-04	5.37444387E-03

Correlation matrix
1.00000000	0.99999540	0.99933802	-0.99569334	0.82173875	-0.99991598
0.99999540	1.00000000	0.99944313	-0.99541012	0.82000797	-0.99987206
0.99933802	0.99944313	1.00000000	-0.99166926	0.80050379	-0.99878519
-0.99569334	-0.99541012	-0.99166926	1.00000000	-0.87080353	0.99679831
0.82173875	0.82000797	0.80050379	-0.87080353	1.00000000	-0.82904542
-0.99991598	-0.99987206	-0.99878519	0.99679831	-0.82904542	1.00000000