AstDyS-2
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AstDyS ∴ Objects ∴ 2012WY2 ∴ Orbital info ∴ Epoch epochXXX
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(439325) 2012WY2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 439325.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34023 1.443e-08 au
e 0.249949 5.012e-08
i 7.199 7.754e-06 deg
Ω 247.465 4.766e-05 deg
ω 82.857 5.747e-05 deg
M 119.219 2.437e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7553 au
Aphelion 2.9252 au
Asc. node-Earth separation 1.11399 au
Desc. node-Earth separation 1.2792 au
Earth MOID 0.76227 au
Orbital period 1307.63 days
Date of orbit computation  apr 23 21:23
Correlation matrix
1.000000000.21926618-0.029065770.014585930.04556902-0.33346643
0.219266181.00000000-0.05417477-0.022662380.29332830-0.57146066
-0.02906577-0.054174771.00000000-0.500303590.383728860.05660153
0.01458593-0.02266238-0.500303591.00000000-0.845232760.03719116
0.045569020.293328300.38372886-0.845232761.00000000-0.54583224
-0.33346643-0.571460660.056601530.03719116-0.545832241.00000000
Covariance matrix
2.08111059E-161.58547064E-16-3.25121091E-151.00285989E-143.77785676E-14-1.17242541E-13
1.58547064E-162.51233742E-15-2.10548291E-14-5.41380933E-148.44930772E-13-6.98089079E-13
-3.25121091E-15-2.10548291E-146.01217100E-11-1.84887576E-101.70989055E-101.06961958E-11
1.00285989E-14-5.41380933E-14-1.84887576E-102.27152168E-09-2.31506369E-094.31999984E-11
3.77785676E-148.44930772E-131.70989055E-10-2.31506369E-093.30260292E-09-7.64491907E-10
-1.17242541E-13-6.98089079E-131.06961958E-114.31999984E-11-7.64491907E-105.93978945E-10