AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1995YY18 ∴ Orbital info ∴ Epoch epochXXX
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(181745) 1995YY18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 181745.eq0)
Keplerian elements at epoch
57938.8 MJD
Value 1-σ variation Units
a 2.38917 1.274e-08 au
e 0.094726 4.484e-08
i 7.395 4.297e-06 deg
Ω 112.105 3.949e-05 deg
ω 208.776 4.726e-05 deg
M 93.749 2.634e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1629 au
Aphelion 2.6155 au
Asc. node-Earth separation 1.59961 au
Desc. node-Earth separation 1.16984 au
Earth MOID 1.15237 au
Orbital period 1348.87 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.000000000.18853746-0.00669340-0.004840610.05643652-0.10053658
0.188537461.00000000-0.005195210.003125930.16752773-0.31481681
-0.00669340-0.005195211.000000000.13942101-0.118753340.00817009
-0.004840610.003125930.139421011.00000000-0.82700986-0.00326026
0.056436520.16752773-0.11875334-0.827009861.00000000-0.55477928
-0.10053658-0.314816810.00817009-0.00326026-0.554779281.00000000
Covariance matrix
1.62348058E-161.07707814E-16-3.66438711E-16-2.43587095E-153.39866702E-14-3.37445634E-14
1.07707814E-162.01025899E-15-1.00082920E-155.53523676E-153.55007543E-13-3.71826262E-13
-3.66438711E-16-1.00082920E-151.84612791E-112.36586400E-11-2.41157952E-119.24727976E-13
-2.43587095E-155.53523676E-152.36586400E-111.55977267E-09-1.54371178E-09-3.39186681E-12
3.39866702E-143.55007543E-13-2.41157952E-11-1.54371178E-092.23382813E-09-6.90718751E-10
-3.37445634E-14-3.71826262E-139.24727976E-13-3.39186681E-12-6.90718751E-106.93924591E-10