NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PY23 ∴ Orbital info ∴ Epoch 58344 MJD
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2018PY23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018PY23.eq0)
Keplerian elements
(Epoch 58344.2 MJD)
Value 1-σ variation Units
a 2.05425 0.01816 au
e 0.78496 0.002387
i 1.434 0.005892 deg
Ω 321.282 0.0003689 deg
ω 107.663 0.004669 deg
M 343.992 0.2448 deg
Other useful info
Absolute Magnitude (H)    27.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4417 au
Aphelion distance 3.6668 au
Asc. node-Earth separation 0.02112 au
Desc. node-Earth separation -0.35111 au
Earth MOID 0.00054 au
Orbital period 1075.42 days
Date of orbit computation   Jul 29 12:42

Covariance matrix
3.29929920E-044.33475044E-051.06692405E-046.66138725E-064.04875197E-054.44678824E-03
4.33475044E-055.69544802E-061.40251904E-058.75815177E-075.38812701E-065.84237117E-04
1.06692405E-041.40251904E-053.47116790E-052.17044284E-061.49346531E-051.43800846E-03
6.66138725E-068.75815177E-072.17044284E-061.36083671E-079.68027105E-078.97828959E-05
4.04875197E-055.38812701E-061.49346531E-059.68027105E-072.17971472E-055.45788126E-04
4.44678824E-035.84237117E-041.43800846E-038.97828959E-055.45788126E-045.99337152E-02

Correlation matrix
1.000000000.999975370.996976320.994147500.477430870.99999999
0.999975371.000000000.997486460.994822300.483586370.99997605
0.996976320.997486461.000000000.998636730.542947080.99698364
0.994147500.994822300.998636731.000000000.562062590.99415706
0.477430870.483586370.542947080.562062591.000000000.47751680
0.999999990.999976050.996983640.994157060.477516801.00000000