NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PH1 ∴ Orbital info ∴ Epoch 60600 MJD
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2021PH1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021PH1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.18872 0.001029 au
e 0.45064 0.0002269
i 13.006 0.002785 deg
Ω 286.091 0.004041 deg
ω 20.686 0.001957 deg
M 351.992 0.2468 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2024 au
Aphelion distance 3.175 au
Asc. node-Earth separation 0.21127 au
Desc. node-Earth separation 2.03345 au
Earth MOID 0.19816 au
Orbital period 1182.73 days
Date of orbit computation   Jul 29 13:01

Covariance matrix
1.05932711E-062.33536679E-072.86012728E-06-4.15828336E-06-1.83010781E-06-2.53966543E-04
2.33536679E-075.14861374E-086.30336905E-07-9.16719307E-07-4.02600513E-07-5.59890991E-05
2.86012728E-066.30336905E-077.75794274E-06-1.12257190E-05-5.08851270E-06-6.85653518E-04
-4.15828336E-06-9.16719307E-07-1.12257190E-051.63262023E-057.17814977E-069.96921731E-04
-1.83010781E-06-4.02600513E-07-5.08851270E-067.17814977E-063.83099501E-064.38558896E-04
-2.53966543E-04-5.59890991E-05-6.85653518E-049.96921731E-044.38558896E-046.08868272E-02

Correlation matrix
1.000000000.999988260.99769325-0.99989973-0.90846006-0.99999952
0.999988261.000000000.99736539-0.99988174-0.90651162-0.99999229
0.997693250.997365391.00000000-0.99746644-0.93338708-0.99763058
-0.99989973-0.99988174-0.997466441.000000000.907641060.99990054
-0.90846006-0.90651162-0.933387080.907641061.000000000.90805146
-0.99999952-0.99999229-0.997630580.999900540.908051461.00000000