NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PN23 ∴ Orbital info ∴ Epoch 60600 MJD
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2021PN23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021PN23.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.16389 0.01795 au
e 0.456909 0.003961
i 5.224 0.03469 deg
Ω 141.407 0.00847 deg
ω 148.372 0.01268 deg
M 9.607 4.589 deg
Other useful info
Absolute Magnitude (H)    25.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1752 au
Aphelion distance 3.1526 au
Asc. node-Earth separation 1.81781 au
Desc. node-Earth separation 0.21993 au
Earth MOID 0.16706 au
Orbital period 1162.66 days
Date of orbit computation   Jul 29 13:12

Covariance matrix
3.22052783E-047.10741977E-056.22612197E-04-1.51989366E-04-1.57843544E-05-8.23452925E-02
7.10741977E-051.56859253E-051.37401979E-04-3.35437096E-05-3.76039371E-06-1.81727908E-02
6.22612197E-041.37401979E-041.20369715E-03-2.93833568E-04-2.87737032E-05-1.59195511E-01
-1.51989366E-04-3.35437096E-05-2.93833568E-047.17374682E-058.02522651E-063.88617989E-02
-1.57843544E-05-3.76039371E-06-2.87737032E-058.02522651E-061.60908505E-043.98605071E-03
-8.23452925E-02-1.81727908E-02-1.59195511E-013.88617989E-023.98605071E-032.10547852E+01

Correlation matrix
1.000000000.999984720.99998959-0.99994624-0.06933840-0.99999963
0.999984721.000000000.99995233-0.99996084-0.07484947-0.99997961
0.999989590.999952331.00000000-0.99993040-0.06538041-0.99999261
-0.99994624-0.99996084-0.999930401.000000000.074695560.99994122
-0.06933840-0.07484947-0.065380410.074695561.000000000.06848223
-0.99999963-0.99997961-0.999992610.999941220.068482231.00000000