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   feb 26 12:23

Covariance matrix
3.22082690E-047.12032789E-056.23313348E-04-1.56408103E-048.44147647E-06-2.02466059E-03
7.12032789E-051.57414793E-051.37793765E-04-3.45783925E-051.59273247E-06-4.47510104E-04
6.23313348E-041.37793765E-041.20629789E-03-3.02688270E-041.80839428E-05-3.91878036E-03
-1.56408103E-04-3.45783925E-05-3.02688270E-047.59619594E-05-3.50163929E-069.83018512E-04
8.44147647E-061.59273247E-061.80839428E-05-3.50163929E-061.59734256E-04-1.02360233E-04
-2.02466059E-03-4.47510104E-04-3.91878036E-039.83018512E-04-1.02360233E-041.27425584E-02

Correlation matrix
1.000000000.999985100.99998953-0.999948140.03721651-0.99940202
0.999985101.000000000.99995283-0.999963040.03176296-0.99919846
0.999989530.999952831.00000000-0.999931450.04119712-0.99952882
-0.99994814-0.99996304-0.999931451.00000000-0.031788810.99916060
0.037216510.031762960.04119712-0.031788811.00000000-0.07174703
-0.99940202-0.99919846-0.999528820.99916060-0.071747031.00000000