NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PH1 ∴ Orbital info ∴ Epoch 59433 MJD
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2021PH1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021PH1.eq0)
Keplerian elements
(Epoch 59433.2 MJD)
Value 1-σ variation Units
a 2.18808 0.001026 au
e 0.451276 0.000227
i 13.013 0.002796 deg
Ω 286.113 0.004036 deg
ω 20.701 0.001878 deg
M 356.682 0.002926 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2006 au
Aphelion distance 3.1755 au
Asc. node-Earth separation 0.20844 au
Desc. node-Earth separation 2.03064 au
Earth MOID 0.19562 au
Orbital period 1182.2 days
Date of orbit computation   feb 26 12:22

Covariance matrix
1.05294608E-062.32961904E-072.86249931E-06-4.14117990E-06-1.73607871E-062.99296808E-06
2.32961904E-075.15435135E-086.33120126E-07-9.16220466E-07-3.83238816E-076.61936461E-07
2.86249931E-066.33120126E-077.81763148E-06-1.12566915E-05-4.86650190E-068.17871261E-06
-4.14117990E-06-9.16220466E-07-1.12566915E-051.62903049E-056.82244038E-06-1.17699835E-05
-1.73607871E-06-3.83238816E-07-4.86650190E-066.82244038E-063.52766630E-06-5.12858827E-06
2.99296808E-066.61936461E-078.17871261E-06-1.17699835E-05-5.12858827E-068.56410526E-06

Correlation matrix
1.000000000.999988100.99771093-0.99989967-0.900788010.99668523
0.999988101.000000000.99738197-0.99988113-0.898749640.99629579
0.997710930.997381971.00000000-0.99749003-0.926692290.99955421
-0.99989967-0.99988113-0.997490031.000000000.89997697-0.99648382
-0.90078801-0.89874964-0.926692290.899976971.00000000-0.93306756
0.996685230.996295790.99955421-0.99648382-0.933067561.00000000