NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018WC2 ∴ Orbital info ∴ Epoch 60400 MJD

2018WC2 ▹

ORBITAL INFORMATION

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(ASCII data file 2018WC2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.845479	0.000169	au
e	0.336561	0.00066
i	7.237	0.01851	deg
Ω	250.13	0.007957	deg
ω	318.02	0.0159	deg
M	196.026	0.8045	deg

Other useful info
Absolute Magnitude (H)	25.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.5609	au
Aphelion distance	1.13	au
Asc. node-Earth separation	-0.41432	au
Desc. node-Earth separation	0.01459	au
Earth MOID	0.00566	au
Orbital period	283.957	days
Date of orbit computation	feb 26 11:35

Covariance matrix
2.85669982E-08	-1.11508286E-07	-3.12727032E-06	1.34420838E-06	-2.68505495E-06	-1.35977734E-04
-1.11508286E-07	4.35660126E-07	1.22202549E-05	-5.25187332E-06	1.04665861E-05	5.30842074E-04
-3.12727032E-06	1.22202549E-05	3.42790856E-04	-1.47316467E-04	2.93464140E-04	1.48879142E-02
1.34420838E-06	-5.25187332E-06	-1.47316467E-04	6.33119747E-05	-1.26170223E-04	-6.39920092E-03
-2.68505495E-06	1.04665861E-05	2.93464140E-04	-1.26170223E-04	2.52881600E-04	1.27783516E-02
-1.35977734E-04	5.30842074E-04	1.48879142E-02	-6.39920092E-03	1.27783516E-02	6.47259729E-01

Correlation matrix
1.00000000	-0.99954173	-0.99935205	0.99951972	-0.99899257	-0.99999125
-0.99954173	1.00000000	0.99998100	-0.99999403	0.99717763	0.99965959
-0.99935205	0.99998100	1.00000000	-0.99998561	0.99673982	0.99949345
0.99951972	-0.99999403	-0.99998561	1.00000000	-0.99713813	-0.99963976
-0.99899257	0.99717763	0.99673982	-0.99713813	1.00000000	0.99879630
-0.99999125	0.99965959	0.99949345	-0.99963976	0.99879630	1.00000000