NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WJ28 ∴ Orbital info ∴ Epoch 58082 MJD
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2017WJ28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WJ28.eq0)
Keplerian elements
(Epoch 58082.5 MJD)
Value 1-σ variation Units
a 1.5592 0.0004521 au
e 0.364304 0.0001815
i 5.649 0.00238 deg
Ω 248.074 0.000367 deg
ω 213.934 0.0006104 deg
M 341.899 0.008307 deg
Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9912 au
Aphelion distance 2.1272 au
Asc. node-Earth separation 0.92429 au
Desc. node-Earth separation 0.05216 au
Earth MOID 0.03299 au
Orbital period 711.132 days
Date of orbit computation   feb 26 11:43

Covariance matrix
2.04398067E-078.20544730E-081.07581305E-06-1.65702537E-072.74566957E-073.75571155E-06
8.20544730E-083.29403345E-084.31878233E-07-6.65188291E-081.10231196E-071.50770597E-06
1.07581305E-064.31878233E-075.66252824E-06-8.72245503E-071.44491801E-061.97676332E-05
-1.65702537E-07-6.65188291E-08-8.72245503E-071.34671920E-07-2.22283931E-07-3.04494426E-06
2.74566957E-071.10231196E-071.44491801E-06-2.22283931E-073.72626102E-075.04337648E-06
3.75571155E-061.50770597E-061.97676332E-05-3.04494426E-065.04337648E-066.90100706E-05

Correlation matrix
1.000000000.999999690.99998440-0.998739530.994885820.99999448
0.999999691.000000000.99998186-0.998716140.994956010.99999175
0.999984400.999981861.00000000-0.998837920.994721210.99998445
-0.99873953-0.99871614-0.998837921.00000000-0.99227696-0.99881392
0.994885820.994956010.99472121-0.992276961.000000000.99455434
0.999994480.999991750.99998445-0.998813920.994554341.00000000