NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018YS2 ∴ Orbital info ∴ Epoch 60600 MJD

2018YS2 ▹

ORBITAL INFORMATION

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(ASCII data file 2018YS2.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.61062	0.007161	au
e	0.357056	0.002688
i	5.446	0.03881	deg
Ω	280.857	0.00756	deg
ω	229.115	0.0226	deg
M	276.741	6.81	deg

Other useful info
Absolute Magnitude (H)	24.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0355	au
Aphelion distance	2.1857	au
Asc. node-Earth separation	0.81894	au
Desc. node-Earth separation	0.15629	au
Earth MOID	0.08093	au
Orbital period	746.596	days
Date of orbit computation	Jul 29 12:40

Covariance matrix
5.12795764E-05	1.92467043E-05	2.77740449E-04	5.41324285E-05	1.12651390E-04	-4.87645722E-02
1.92467043E-05	7.22774538E-06	1.04157871E-04	2.03111292E-05	4.32947917E-05	-1.83030442E-02
2.77740449E-04	1.04157871E-04	1.50621307E-03	2.93333198E-04	5.87793600E-04	-2.64112218E-01
5.41324285E-05	2.03111292E-05	2.93333198E-04	5.71577596E-05	1.17269458E-04	-5.14770296E-02
1.12651390E-04	4.32947917E-05	5.87793600E-04	1.17269458E-04	5.10859529E-04	-1.07202715E-01
-4.87645722E-02	-1.83030442E-02	-2.64112218E-01	-5.14770296E-02	-1.07202715E-01	4.63729384E+01

Correlation matrix
1.00000000	0.99973003	0.99936403	0.99987958	0.69600697	-0.99999976
0.99973003	1.00000000	0.99826873	0.99929807	0.71249773	-0.99974582
0.99936403	0.99826873	1.00000000	0.99972468	0.67008654	-0.99933932
0.99987958	0.99929807	0.99972468	1.00000000	0.68627246	-0.99987008
0.69600697	0.71249773	0.67008654	0.68627246	1.00000000	-0.69650258
-0.99999976	-0.99974582	-0.99933932	-0.99987008	-0.69650258	1.00000000