NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018WS1 ∴ Orbital info ∴ Epoch 60400 MJD

2018WS1 ▹

ORBITAL INFORMATION

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(ASCII data file 2018WS1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.81809	0.006552	au
e	0.465522	0.001968
i	7.557	0.02123	deg
Ω	41.451	0.02417	deg
ω	345.255	0.01288	deg
M	75.829	4.31	deg

Other useful info
Absolute Magnitude (H)	23.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9717	au
Aphelion distance	2.6644	au
Asc. node-Earth separation	-0.00908	au
Desc. node-Earth separation	1.58253	au
Earth MOID	0.00721	au
Orbital period	895.406	days
Date of orbit computation	feb 26 11:43

Covariance matrix
4.29321806E-05	1.28942982E-05	1.39001629E-04	-1.57900179E-04	7.74732539E-05	-2.82389421E-02
1.28942982E-05	3.87272271E-06	4.17523842E-05	-4.74126957E-05	2.32381472E-05	-8.48130931E-03
1.39001629E-04	4.17523842E-05	4.50625969E-04	-5.09780776E-04	2.46947268E-04	-9.14285911E-02
-1.57900179E-04	-4.74126957E-05	-5.09780776E-04	5.84397475E-04	-2.94678155E-04	1.03861703E-01
7.74732539E-05	2.32381472E-05	2.46947268E-04	-2.94678155E-04	1.65968756E-04	-5.09633146E-02
-2.82389421E-02	-8.48130931E-03	-9.14285911E-02	1.03861703E-01	-5.09633146E-02	1.85743625E+01

Correlation matrix
1.00000000	0.99999547	0.99935619	-0.99686646	0.91779810	-0.99999998
0.99999547	1.00000000	0.99945897	-0.99662616	0.91660058	-0.99999480
0.99935619	0.99945897	1.00000000	-0.99339319	0.90299002	-0.99934849
-0.99686646	-0.99662616	-0.99339319	1.00000000	-0.94619491	0.99688329
0.91779810	0.91660058	0.90299002	-0.94619491	1.00000000	-0.91788345
-0.99999998	-0.99999480	-0.99934849	0.99688329	-0.91788345	1.00000000