NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2020WS4 ∴ Orbital info ∴ Epoch 60600 MJD

2020WS4 ▹

ORBITAL INFORMATION

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(ASCII data file 2020WS4.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.86914	0.003936	au
e	0.557337	0.001053
i	0.581	0.0002653	deg
Ω	121.192	0.2721	deg
ω	3.342	0.2768	deg
M	171.944	1.7	deg

Other useful info
Absolute Magnitude (H)	26.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8274	au
Aphelion distance	2.9109	au
Asc. node-Earth separation	-0.15492	au
Desc. node-Earth separation	1.88764	au
Earth MOID	0.00793	au
Orbital period	933.385	days
Date of orbit computation	Jul 29 12:49

Covariance matrix
1.54899637E-05	4.14393569E-06	-7.60986026E-07	1.06472438E-03	-1.08231263E-03	-6.68952204E-03
4.14393569E-06	1.10864841E-06	-2.02381353E-07	2.84645135E-04	-2.89336395E-04	-1.78960897E-03
-7.60986026E-07	-2.02381353E-07	7.03825159E-08	-5.76410343E-05	5.88663371E-05	3.28592809E-04
1.06472438E-03	2.84645135E-04	-5.76410343E-05	7.40477278E-02	-7.53150676E-02	-4.59805940E-01
-1.08231263E-03	-2.89336395E-04	5.88663371E-05	-7.53150676E-02	7.66066006E-02	4.67401067E-01
-6.68952204E-03	-1.78960897E-03	3.28592809E-04	-4.59805940E-01	4.67401067E-01	2.88894842E+00

Correlation matrix
1.00000000	0.99997902	-0.72881800	0.99415965	-0.99356076	-0.99999999
0.99997902	1.00000000	-0.72450466	0.99346135	-0.99282579	-0.99998005
-0.72881800	-0.72450466	1.00000000	-0.79844224	0.80168088	0.72871174
0.99415965	0.99346135	-0.79844224	1.00000000	-0.99998367	-0.99414290
-0.99356076	-0.99282579	0.80168088	-0.99998367	1.00000000	0.99354310
-0.99999999	-0.99998005	0.72871174	-0.99414290	0.99354310	1.00000000