NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PO19 ∴ Orbital info ∴ Epoch 59439 MJD
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2021PO19  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021PO19.eq0)
Keplerian elements
(Epoch 59439.7 MJD)
Value 1-σ variation Units
a 2.39776 0.000998 au
e 0.541447 0.0001807
i 7.759 0.001882 deg
Ω 344.039 0.001381 deg
ω 327.945 0.0009548 deg
M 3.491 0.002073 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0995 au
Aphelion distance 3.696 au
Asc. node-Earth separation 0.15398 au
Desc. node-Earth separation 2.13932 au
Earth MOID 0.10699 au
Orbital period 1356.14 days
Date of orbit computation   Jul 29 13:21

Covariance matrix
9.96073753E-071.80370437E-071.87553006E-061.37541482E-06-9.16401073E-07-2.06895177E-06
1.80370437E-073.26620077E-083.39571356E-072.49075493E-07-1.66061341E-07-3.74630911E-07
1.87553006E-063.39571356E-073.54265335E-062.58451516E-06-1.70124927E-06-3.89881149E-06
1.37541482E-062.49075493E-072.58451516E-061.90731367E-06-1.27947014E-06-2.85575923E-06
-9.16401073E-07-1.66061341E-07-1.70124927E-06-1.27947014E-069.11566677E-071.89322388E-06
-2.06895177E-06-3.74630911E-07-3.89881149E-06-2.85575923E-061.89322388E-064.29922677E-06

Correlation matrix
1.000000000.999995790.998421560.99787672-0.96171330-0.99979150
0.999995791.000000000.998263700.99792637-0.96239395-0.99973983
0.998421560.998263701.000000000.99426853-0.94669352-0.99901666
0.997876720.997926370.994268531.00000000-0.97034210-0.99727596
-0.96171330-0.96239395-0.94669352-0.970342101.000000000.95634056
-0.99979150-0.99973983-0.99901666-0.997275960.956340561.00000000