NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PF9 ∴ Orbital info ∴ Epoch 60600 MJD
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2021PF9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021PF9.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.14991 0.0001635 au
e 0.105445 0.000119
i 4.946 0.004214 deg
Ω 134.196 0.0003302 deg
ω 157.865 0.004351 deg
M 230.89 0.2019 deg
Other useful info
Absolute Magnitude (H)    28.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0287 au
Aphelion distance 1.2712 au
Asc. node-Earth separation 0.27592 au
Desc. node-Earth separation 0.02227 au
Earth MOID 0.02024 au
Orbital period 450.398 days
Date of orbit computation   Jul 29 13:32

Covariance matrix
2.67170926E-081.94448751E-086.88707780E-075.14825273E-08-3.40210554E-07-3.30028817E-05
1.94448751E-081.41624602E-085.01312887E-073.77840717E-08-2.59889087E-07-2.40103561E-05
6.88707780E-075.01312887E-071.77547446E-051.32947049E-06-8.85332758E-06-8.50678007E-04
5.14825273E-083.77840717E-081.32947049E-061.09064581E-07-1.02935132E-06-6.33103590E-05
-3.40210554E-07-2.59889087E-07-8.85332758E-06-1.02935132E-061.89294983E-054.09129310E-04
-3.30028817E-05-2.40103561E-05-8.50678007E-04-6.33103590E-054.09129310E-044.07760187E-02

Correlation matrix
1.000000000.999634440.999961260.95372550-0.47839170-0.99989606
0.999634441.000000000.999729030.96138543-0.50193692-0.99914114
0.999961260.999729031.000000000.95538764-0.48292509-0.99978261
0.953725500.961385430.955387641.00000000-0.71639444-0.94935906
-0.47839170-0.50193692-0.48292509-0.716394441.000000000.46568112
-0.99989606-0.99914114-0.99978261-0.949359060.465681121.00000000