NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WP28 ∴ Orbital info ∴ Epoch 60400 MJD
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2017WP28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WP28.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.17578 1.043e-07 au
e 0.800897 3.749e-07
i 10.081 1.488e-05 deg
Ω 263.013 5.304e-05 deg
ω 6.541 7.635e-05 deg
M 34.333 0.0001966 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2341 au
Aphelion distance 2.1175 au
Asc. node-Earth separation -0.78096 au
Desc. node-Earth separation 1.08029 au
Earth MOID 0.10594 au
Orbital period 465.681 days
Date of orbit computation   feb 26 11:43

Covariance matrix
1.08772398E-14-3.44864150E-148.79008035E-132.36169146E-12-3.86410601E-12-2.00859065E-11
-3.44864150E-141.40551401E-13-3.40334343E-12-1.24440980E-112.13829273E-115.70688960E-11
8.79008035E-13-3.40334343E-122.21449649E-101.88662789E-10-4.14002738E-10-1.47865645E-09
2.36169146E-12-1.24440980E-111.88662789E-102.81350958E-09-3.86458407E-09-3.23099788E-09
-3.86410601E-122.13829273E-11-4.14002738E-10-3.86458407E-095.82954078E-095.00133745E-09
-2.00859065E-115.70688960E-11-1.47865645E-09-3.23099788E-095.00133745E-093.86356420E-08

Correlation matrix
1.00000000-0.882005130.566364460.42691322-0.48525778-0.97980132
-0.882005131.00000000-0.61002929-0.625779930.747020290.77444007
0.56636446-0.610029291.000000000.23901467-0.36437498-0.50551695
0.42691322-0.625779930.239014671.00000000-0.95424828-0.30989774
-0.485257780.74702029-0.36437498-0.954248281.000000000.33325365
-0.979801320.77444007-0.50551695-0.309897740.333253651.00000000