NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PF21 ∴ Orbital info ∴ Epoch 58347 MJD
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2018PF21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018PF21.eq0)
Keplerian elements
(Epoch 58347.5 MJD)
Value 1-σ variation Units
a 1.99693 7.253e-05 au
e 0.361126 1.544e-05
i 26.392 0.000844 deg
Ω 124.697 0.0001957 deg
ω 246.808 0.002079 deg
M 336.992 0.00187 deg
Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2758 au
Aphelion distance 2.7181 au
Asc. node-Earth separation 1.03965 au
Desc. node-Earth separation 0.5047 au
Earth MOID 0.41934 au
Orbital period 1030.72 days
Date of orbit computation   feb 26 12:00

Covariance matrix
5.26000678E-091.11020091E-095.92056878E-081.13065504E-08-1.38606744E-071.34159816E-07
1.11020091E-092.38251548E-101.20972337E-082.16921795E-09-2.76960830E-082.78199587E-08
5.92056878E-081.20972337E-087.12339307E-071.51493156E-07-1.71509399E-061.55760832E-06
1.13065504E-082.16921795E-091.51493156E-073.82888622E-08-3.88900764E-073.17431253E-07
-1.38606744E-07-2.76960830E-08-1.71509399E-06-3.88900764E-074.32421030E-06-3.75853535E-06
1.34159816E-072.78199587E-081.55760832E-063.17431253E-07-3.75853535E-063.49795703E-06

Correlation matrix
1.000000000.991723400.967223460.79671087-0.919047180.98905870
0.991723401.000000000.928591600.71820611-0.862873400.96367675
0.967223460.928591601.000000000.91730409-0.977217120.98675098
0.796710870.718206110.917304091.00000000-0.955760680.86737364
-0.91904718-0.86287340-0.97721712-0.955760681.00000000-0.96640240
0.989058700.963676750.986750980.86737364-0.966402401.00000000