NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PE21 ∴ Orbital info ∴ Epoch 59001 MJD
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2018PE21  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2018PE21.eq0)
Keplerian elements
(Epoch 59001.8 MJD)
Value 1-σ variation Units
a 1.8917 9.762e-07 au
e 0.329298 2.102e-06
i 9.443 8.571e-05 deg
Ω 320.838 6.97e-05 deg
ω 263.448 0.0004549 deg
M 308.4 0.0004025 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2688 au
Aphelion distance 2.5146 au
Asc. node-Earth separation 0.74016 au
Desc. node-Earth separation 0.63911 au
Earth MOID 0.31927 au
Orbital period 950.335 days
Date of orbit computation   Sep 1 14:42

Covariance matrix
9.52978964E-13-2.00105747E-127.24567368E-112.80719135E-11-3.69440346E-103.58074269E-10
-2.00105747E-124.42047085E-12-1.70252189E-10-5.60392756E-116.62418347E-10-6.75016801E-10
7.24567368E-11-1.70252189E-107.34652628E-092.58074943E-09-1.92607099E-082.07715545E-08
2.80719135E-11-5.60392756E-112.58074943E-094.85855085E-09-1.63427675E-081.15796357E-08
-3.69440346E-106.62418347E-10-1.92607099E-08-1.63427675E-082.06893216E-07-1.79328522E-07
3.58074269E-10-6.75016801E-102.07715545E-081.15796357E-08-1.79328522E-071.62020936E-07

Correlation matrix
1.00000000-0.974952910.865956540.41255037-0.832011900.91126751
-0.974952911.00000000-0.94475113-0.382388540.69266774-0.79761764
0.86595654-0.944751131.000000000.43196787-0.494035490.60206366
0.41255037-0.382388540.431967871.00000000-0.515464900.41272042
-0.832011900.69266774-0.49403549-0.515464901.00000000-0.97946895
0.91126751-0.797617640.602063660.41272042-0.979468951.00000000