NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PN23 ∴ Orbital info ∴ Epoch 59437 MJD
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2021PN23  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021PN23.eq0)
Keplerian elements
(Epoch 59437.1 MJD)
Value 1-σ variation Units
a 2.16362 0.01795 au
e 0.457442 0.003968
i 5.225 0.03473 deg
Ω 141.409 0.008716 deg
ω 148.436 0.01264 deg
M 9.323 0.1129 deg
Other useful info
Absolute Magnitude (H)    25.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1739 au
Aphelion distance 3.1533 au
Asc. node-Earth separation 1.81559 au
Desc. node-Earth separation 0.218 au
Earth MOID 0.16475 au
Orbital period 1162.44 days
Date of orbit computation   Jul 29 13:12

Covariance matrix
3.22083877E-047.12035413E-056.23315645E-04-1.56408679E-048.44149518E-06-2.02466805E-03
7.12035413E-051.57415373E-051.37794273E-04-3.45785200E-051.59273661E-06-4.47511753E-04
6.23315645E-041.37794273E-041.20630233E-03-3.02689386E-041.80839790E-05-3.91879478E-03
-1.56408679E-04-3.45785200E-05-3.02689386E-047.59622393E-05-3.50164839E-069.83022133E-04
8.44149518E-061.59273661E-061.80839790E-05-3.50164839E-061.59734254E-04-1.02360350E-04
-2.02466805E-03-4.47511753E-04-3.91879478E-039.83022133E-04-1.02360350E-041.27426053E-02

Correlation matrix
1.000000000.999985100.99998953-0.999948140.03721653-0.99940202
0.999985101.000000000.99995283-0.999963040.03176299-0.99919846
0.999989530.999952831.00000000-0.999931450.04119712-0.99952882
-0.99994814-0.99996304-0.999931451.00000000-0.031788840.99916060
0.037216530.031762990.04119712-0.031788841.00000000-0.07174698
-0.99940202-0.99919846-0.999528820.99916060-0.071746981.00000000