NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018YS2 ∴ Orbital info ∴ Epoch 58485 MJD

2018YS2 ▹

ORBITAL INFORMATION

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(ASCII data file 2018YS2.eq0)

Keplerian elements
(Epoch 58485.5 MJD)
	Value	1-σ variation	Units
a	1.61004	0.007464	au
e	0.356757	0.002787
i	5.457	0.03855	deg
Ω	281.07	0.001713	deg
ω	228.8	0.03303	deg
M	337.015	0.1485	deg

Other useful info
Absolute Magnitude (H)	24.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0356	au
Aphelion distance	2.1844	au
Asc. node-Earth separation	0.81903	au
Desc. node-Earth separation	0.15433	au
Earth MOID	0.07974	au
Orbital period	746.199	days
Date of orbit computation	Jul 29 12:40

Covariance matrix
5.57063180E-05	2.07971595E-05	2.87537209E-04	-1.27026976E-05	2.15895935E-04	1.10765313E-03
2.07971595E-05	7.76822747E-06	1.07262320E-04	-4.73106903E-06	8.15982237E-05	4.13219554E-04
2.87537209E-04	1.07262320E-04	1.48606043E-03	-6.58139790E-05	1.09255815E-03	5.72404781E-03
-1.27026976E-05	-4.73106903E-06	-6.58139790E-05	2.93269146E-06	-4.63508686E-05	-2.53465593E-04
2.15895935E-04	8.15982237E-05	1.09255815E-03	-4.63508686E-05	1.09123650E-03	4.21440655E-03
1.10765313E-03	4.13219554E-04	5.72404781E-03	-2.53465593E-04	4.21440655E-03	2.20485242E-02

Correlation matrix
1.00000000	0.99974865	0.99936375	-0.99382644	0.87565452	0.99945165
0.99974865	1.00000000	0.99831590	-0.99120876	0.88625826	0.99845877
0.99936375	0.99831590	1.00000000	-0.99693473	0.85795969	0.99998907
-0.99382644	-0.99120876	-0.99693473	1.00000000	-0.81934206	-0.99677254
0.87565452	0.88625826	0.85795969	-0.81934206	1.00000000	0.85918606
0.99945165	0.99845877	0.99998907	-0.99677254	0.85918606	1.00000000