NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PK22 ∴ Orbital info ∴ Epoch 60400 MJD
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2018PK22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018PK22.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.25607 0.0002266 au
e 0.510166 4.663e-05
i 4.51 0.0003136 deg
Ω 356.525 0.0001421 deg
ω 314.031 0.0001295 deg
M 240.409 0.09083 deg
Other useful info
Absolute Magnitude (H)    21.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1051 au
Aphelion distance 3.407 au
Asc. node-Earth separation 0.22813 au
Desc. node-Earth separation 1.59089 au
Earth MOID 0.10768 au
Orbital period 1237.73 days
Date of orbit computation   feb 26 11:27

Covariance matrix
5.13281468E-081.05635049E-087.09882963E-08-2.96913351E-08-1.26413487E-08-2.05781333E-05
1.05635049E-082.17402243E-091.46087681E-08-6.10946730E-09-2.61441097E-09-4.23504583E-06
7.09882963E-081.46087681E-089.83287695E-08-4.15332544E-08-1.65015454E-08-2.84602811E-05
-2.96913351E-08-6.10946730E-09-4.15332544E-082.02043129E-083.48867941E-091.19038629E-05
-1.26413487E-08-2.61441097E-09-1.65015454E-083.48867941E-091.67686221E-085.06545888E-06
-2.05781333E-05-4.23504583E-06-2.84602811E-051.19038629E-055.06545888E-068.25004659E-03

Correlation matrix
1.000000000.999995940.99923735-0.92199781-0.43089051-0.99999996
0.999995941.000000000.99917436-0.92182672-0.43300525-0.99999517
0.999237350.999174361.00000000-0.93182341-0.40638309-0.99924201
-0.92199781-0.92182672-0.931823411.000000000.189535400.92201434
-0.43089051-0.43300525-0.406383090.189535401.000000000.43066731
-0.99999996-0.99999517-0.999242010.922014340.430667311.00000000