NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PW23 ∴ Orbital info ∴ Epoch 58345 MJD
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2018PW23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018PW23.eq0)
Keplerian elements
(Epoch 58345.0 MJD)
Value 1-σ variation Units
a 2.33033 0.0002887 au
e 0.451654 5.661e-05
i 4.158 0.0002921 deg
Ω 279.811 0.001095 deg
ω 54.09 0.002345 deg
M 355.343 0.0006862 deg
Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2778 au
Aphelion distance 3.3828 au
Asc. node-Earth separation 0.44913 au
Desc. node-Earth separation 1.54011 au
Earth MOID 0.27488 au
Orbital period 1299.35 days
Date of orbit computation   feb 26 11:52

Covariance matrix
8.33606395E-081.63418603E-088.17903835E-08-2.15653840E-073.83165035E-071.62908238E-07
1.63418603E-083.20452555E-091.59730174E-08-4.29347859E-087.68186468E-083.15899771E-08
8.17903835E-081.59730174E-088.53156338E-08-1.55158794E-072.43647105E-071.85053691E-07
-2.15653840E-07-4.29347859E-08-1.55158794E-071.20004703E-06-2.49325196E-06-1.35072574E-07
3.83165035E-077.68186468E-082.43647105E-07-2.49325196E-065.49754442E-064.68729936E-09
1.62908238E-073.15899771E-081.85053691E-07-1.35072574E-074.68729936E-094.70843855E-07

Correlation matrix
1.000000000.999859790.96985635-0.681832260.566005930.82228823
0.999859791.000000000.96603038-0.692354150.578762540.81325921
0.969856350.966030381.00000000-0.484912020.355764470.92330457
-0.68183226-0.69235415-0.484912021.00000000-0.97069471-0.17969235
0.566005930.578762540.35576447-0.970694711.000000000.00291340
0.822288230.813259210.92330457-0.179692350.002913401.00000000