NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017OJ19 ∴ Orbital info ∴ Epoch 57976 MJD
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2017OJ19  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017OJ19.eq0)
Keplerian elements
(Epoch 57976.7 MJD)
Value 1-σ variation Units
a 2.38096 0.0003693 au
e 0.494449 6.878e-05
i 1.379 0.0001387 deg
Ω 4.465 0.0002779 deg
ω 321.385 0.0002538 deg
M 358.259 0.0005038 deg
Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2037 au
Aphelion distance 3.5582 au
Asc. node-Earth separation 0.29555 au
Desc. node-Earth separation 1.93445 au
Earth MOID 0.1922 au
Orbital period 1341.92 days
Date of orbit computation   Jul 29 12:06

Covariance matrix
1.36368075E-072.53997653E-085.12004512E-08-8.26174301E-08-1.42654600E-081.85243434E-07
2.53997653E-084.73093530E-099.53637123E-09-1.53863648E-08-2.66647443E-093.45055311E-08
5.12004512E-089.53637123E-091.92455815E-08-3.15769610E-08-4.30995474E-096.94025791E-08
-8.26174301E-08-1.53863648E-08-3.15769610E-087.72533347E-08-2.43931505E-08-1.10453124E-07
-1.42654600E-08-2.66647443E-09-4.30995474E-09-2.43931505E-086.44269001E-08-2.84627656E-08
1.85243434E-073.45055311E-086.94025791E-08-1.10453124E-07-2.84627656E-082.53856650E-07

Correlation matrix
1.000000000.999999640.99942892-0.80492740-0.152193400.99561675
0.999999641.000000000.99941100-0.80482953-0.152732090.99568265
0.999428920.999411001.00000000-0.81892889-0.122397790.99292357
-0.80492740-0.80482953-0.818928891.00000000-0.34576072-0.78872410
-0.15219340-0.15273209-0.12239779-0.345760721.00000000-0.22256107
0.995616750.995682650.99292357-0.78872410-0.222561071.00000000