NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PX21 ∴ Orbital info ∴ Epoch 60600 MJD
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2018PX21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018PX21.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.34738 0.0008297 au
e 0.179112 0.0003409
i 26.96 0.02741 deg
Ω 145.022 0.002644 deg
ω 240.878 0.07043 deg
M 296.946 1.226 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.106 au
Aphelion distance 1.5887 au
Asc. node-Earth separation 0.44263 au
Desc. node-Earth separation 0.18774 au
Earth MOID 0.17917 au
Orbital period 571.257 days
Date of orbit computation   Jul 29 12:31

Covariance matrix
6.88324396E-072.82836471E-072.27403206E-052.19354323E-06-5.84178791E-05-1.01737805E-03
2.82836471E-071.16231041E-079.34390847E-069.01479286E-07-2.39990767E-05-4.18049713E-04
2.27403206E-059.34390847E-067.51288244E-047.24663002E-05-1.93004776E-03-3.36112873E-02
2.19354323E-069.01479286E-077.24663002E-056.99210933E-06-1.86103261E-04-3.24220581E-03
-5.84178791E-05-2.39990767E-05-1.93004776E-03-1.86103261E-044.96018314E-038.63431490E-02
-1.01737805E-03-4.18049713E-04-3.36112873E-02-3.24220581E-038.63431490E-021.50373678E+00

Correlation matrix
1.000000000.999948800.999992410.99987454-0.99977057-0.99999971
0.999948801.000000000.999917610.99997832-0.99950418-0.99995615
0.999992410.999917611.000000000.99983581-0.99980638-0.99999065
0.999874540.999978320.999835811.00000000-0.99931182-0.99988618
-0.99977057-0.99950418-0.99980638-0.999311821.000000000.99975392
-0.99999971-0.99995615-0.99999065-0.999886180.999753921.00000000