NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PK21 ∴ Orbital info ∴ Epoch 60600 MJD
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2018PK21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018PK21.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.983291 3.517e-08 au
e 0.080898 7.409e-07
i 1.223 1.208e-05 deg
Ω 302.621 0.0001398 deg
ω 227.392 4.884e-05 deg
M 260.65 4.315e-05 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9037 au
Aphelion distance 1.0628 au
Asc. node-Earth separation 0.01879 au
Desc. node-Earth separation -0.05721 au
Earth MOID 0.0053 au
Orbital period 356.14 days
Date of orbit computation   Jul 29 12:13

Covariance matrix
1.23721279E-15-2.57254556E-14-4.19022664E-13-4.56334442E-12-5.69153548E-13-1.36485294E-12
-2.57254556E-145.48867445E-138.92546180E-129.81253338E-118.90889814E-123.03367344E-11
-4.19022664E-138.92546180E-121.45943840E-101.61474034E-091.33554921E-104.86484935E-10
-4.56334442E-129.81253338E-111.61474034E-091.95433121E-08-2.72269667E-105.20666232E-09
-5.69153548E-138.90889814E-121.33554921E-10-2.72269667E-102.38542255E-094.16421130E-10
-1.36485294E-123.03367344E-114.86484935E-105.20666232E-094.16421130E-101.86206853E-09

Correlation matrix
1.00000000-0.98720453-0.98610334-0.92802989-0.33130240-0.89921973
-0.987204531.000000000.997250070.947432610.246211080.94893674
-0.986103340.997250071.000000000.956116310.226352010.93320849
-0.928029890.947432610.956116311.00000000-0.039876540.86310275
-0.331302400.246211080.22635201-0.039876541.000000000.19758422
-0.899219730.948936740.933208490.863102750.197584221.00000000