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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WA28 ∴ Orbital info ∴ Epoch 58083 MJD
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2017WA28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WA28.eq0)
Keplerian elements
(Epoch 58083.4 MJD)
Value 1-σ variation Units
a 2.65756 0.013 au
e 0.742426 0.001371
i 12.159 0.01941 deg
Ω 65.708 0.0003012 deg
ω 279.5 0.003416 deg
M 10.606 0.08521 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6845 au
Aphelion distance 4.6306 au
Asc. node-Earth separation 0.0758 au
Desc. node-Earth separation 0.34628 au
Earth MOID 0.02306 au
Orbital period 1582.42 days
Date of orbit computation   Jul 29 12:11

Covariance matrix
1.69129812E-041.78320442E-052.52459838E-04-3.90359130E-064.43319774E-05-1.10813049E-03
1.78320442E-051.88010536E-062.66177782E-05-4.11559397E-074.67396077E-06-1.16834701E-04
2.52459838E-042.66177782E-053.76876571E-04-5.83091419E-066.62066754E-05-1.65410589E-03
-3.90359130E-06-4.11559397E-07-5.83091419E-069.06953308E-08-1.02764716E-062.55762847E-05
4.43319774E-054.67396077E-066.62066754E-05-1.02764716E-061.16696547E-05-2.90462718E-04
-1.10813049E-03-1.16834701E-04-1.65410589E-032.55762847E-05-2.90462718E-047.26041843E-03

Correlation matrix
1.000000000.999999890.99996004-0.996693890.99787931-1.00000000
0.999999891.000000000.99995657-0.996664440.99784932-0.99999985
0.999960040.999956571.00000000-0.997343170.99832790-0.99996065
-0.99669389-0.99666444-0.997343171.00000000-0.998901260.99669933
0.997879310.997849320.99832790-0.998901261.00000000-0.99788517
-1.00000000-0.99999985-0.999960650.99669933-0.997885171.00000000