NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PH5 ∴ Orbital info ∴ Epoch 59436 MJD
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2021PH5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021PH5.eq0)
Keplerian elements
(Epoch 59436.4 MJD)
Value 1-σ variation Units
a 1.10109 0.0001478 au
e 0.068751 0.0001131
i 8.456 0.008716 deg
Ω 137.499 0.000201 deg
ω 144.134 0.01044 deg
M 31.482 0.01625 deg
Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0254 au
Aphelion distance 1.1768 au
Asc. node-Earth separation 0.17277 au
Desc. node-Earth separation 0.02434 au
Earth MOID 0.0232 au
Orbital period 422.019 days
Date of orbit computation   Jul 29 13:14

Covariance matrix
2.18525811E-081.67245119E-081.28844845E-06-2.96726598E-081.53175756E-06-2.39681188E-06
1.67245119E-081.28005235E-089.86108460E-07-2.27160710E-081.17126947E-06-1.83347483E-06
1.28844845E-069.86108460E-077.59711506E-05-1.74973426E-069.02806372E-05-1.41289508E-04
-2.96726598E-08-2.27160710E-08-1.74973426E-064.03956686E-08-2.06993257E-063.24595799E-06
1.53175756E-061.17126947E-069.02806372E-05-2.06993257E-061.08955638E-04-1.69362776E-04
-2.39681188E-06-1.83347483E-06-1.41289508E-043.24595799E-06-1.69362776E-042.64046965E-04

Correlation matrix
1.000000000.999972870.99998003-0.998706110.99269037-0.99779653
0.999972871.000000000.99996884-0.998968860.99178630-0.99728778
0.999980030.999968841.00000000-0.998804160.99230552-0.99757365
-0.99870611-0.99896886-0.998804161.00000000-0.986651870.99388218
0.992690370.991786300.99230552-0.986651871.00000000-0.99851023
-0.99779653-0.99728778-0.997573650.99388218-0.998510231.00000000