AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004YS23 ∴ Orbital info ∴ Epoch epochXXX
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(390891) 2004YS23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 390891.eq0)
Keplerian elements at epoch
58320.0 MJD
Value 1-σ variation Units
a 2.62853 2.288e-08 au
e 0.160283 4.844e-08
i 4.958 9.543e-06 deg
Ω 118.347 8.528e-05 deg
ω 305.981 9.298e-05 deg
M 108.41 3.486e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2072 au
Aphelion 3.0498 au
Asc. node-Earth separation 1.35691 au
Desc. node-Earth separation 1.81132 au
Earth MOID 1.22521 au
Orbital period 1556.57 days
Date of orbit computation  apr 23 21:13
Correlation matrix
1.00000000-0.053284810.014875870.005686980.06365240-0.16429688
-0.053284811.00000000-0.00821512-0.012627600.01936018-0.03673631
0.01487587-0.008215121.000000000.55638834-0.50284991-0.01266527
0.00568698-0.012627600.556388341.00000000-0.91066588-0.00786202
0.063652400.01936018-0.50284991-0.910665881.00000000-0.40231452
-0.16429688-0.03673631-0.01266527-0.00786202-0.402314521.00000000
Covariance matrix
5.23499181E-16-5.90602802E-173.24793198E-151.10961294E-141.35411801E-13-1.31061426E-13
-5.90602802E-172.34675700E-15-3.79764609E-15-5.21658950E-148.72021455E-14-6.20464805E-14
3.24793198E-15-3.79764609E-159.10612025E-114.52768684E-10-4.46158102E-10-4.21374996E-12
1.10961294E-14-5.21658950E-144.52768684E-107.27215868E-09-7.22061938E-09-2.33750859E-11
1.35411801E-138.72021455E-14-4.46158102E-10-7.22061938E-098.64504839E-09-1.30417838E-09
-1.31061426E-13-6.20464805E-14-4.21374996E-12-2.33750859E-11-1.30417838E-091.21555650E-09