NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PC9 ∴ Orbital info ∴ Epoch 60600 MJD
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2018PC9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018PC9.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.50661 0.006653 au
e 0.249618 0.002952
i 36.273 0.1285 deg
Ω 133.648 0.00666 deg
ω 192.234 0.08671 deg
M 120.29 7.88 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1305 au
Aphelion distance 1.8827 au
Asc. node-Earth separation 0.88428 au
Desc. node-Earth separation 0.12198 au
Earth MOID 0.12172 au
Orbital period 675.461 days
Date of orbit computation   Jul 29 12:22

Covariance matrix
4.42621634E-051.96377122E-058.54752489E-044.43086637E-05-5.74462715E-04-5.24232774E-02
1.96377122E-058.71263135E-063.79227069E-041.96583702E-05-2.54856732E-04-2.32585468E-02
8.54752489E-043.79227069E-041.65066459E-028.55671262E-04-1.10895052E-02-1.01235519E+00
4.43086637E-051.96583702E-058.55671262E-044.43563096E-05-5.74877632E-04-5.24784618E-02
-5.74462715E-04-2.54856732E-04-1.10895052E-02-5.74877632E-047.51880414E-036.80346122E-01
-5.24232774E-02-2.32585468E-02-1.01235519E+00-5.24784618E-026.80346122E-016.20891694E+01

Correlation matrix
1.000000000.999999780.999987660.99998764-0.99579775-0.99999983
0.999999781.000000000.999989050.99998880-0.99574252-0.99999996
0.999987660.999989051.000000000.99999960-0.99542460-0.99998980
0.999987640.999988800.999999601.00000000-0.99545887-0.99998957
-0.99579775-0.99574252-0.99542460-0.995458871.000000000.99574378
-0.99999983-0.99999996-0.99998980-0.999989570.995743781.00000000