NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017EJ4 ∴ Orbital info ∴ Epoch 57823 MJD
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2017EJ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017EJ4.eq0)
Keplerian elements
(Epoch 57823.0 MJD)
Value 1-σ variation Units
a 1.94639 0.001777 au
e 0.482766 0.000463
i 2.151 0.001554 deg
Ω 126.719 0.00583 deg
ω 16.218 0.005461 deg
M 8.537 0.01254 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0067 au
Aphelion distance 2.886 au
Asc. node-Earth separation 0.03543 au
Desc. node-Earth separation 1.76897 au
Earth MOID 0.02221 au
Orbital period 991.84 days
Date of orbit computation   feb 26 11:25

Covariance matrix
3.15666709E-068.22630569E-072.76058770E-06-1.01031356E-059.28083655E-06-2.22794657E-05
8.22630569E-072.14378770E-077.19432804E-07-2.63210883E-062.41759887E-06-5.80598980E-06
2.76058770E-067.19432804E-072.41562399E-06-8.78823217E-068.05844389E-06-1.94809848E-05
-1.01031356E-05-2.63210883E-06-8.78823217E-063.39846192E-05-3.17423677E-057.14158517E-05
9.28083655E-062.41759887E-068.05844389E-06-3.17423677E-052.98274733E-05-6.56439033E-05
-2.22794657E-05-5.80598980E-06-1.94809848E-057.14158517E-05-6.56439033E-051.57255337E-04

Correlation matrix
1.000000000.999999000.99970644-0.975440060.95645491-0.99997164
0.999999001.000000000.99973451-0.975150730.95605995-0.99996013
0.999706440.999734511.00000000-0.969941740.94935422-0.99952473
-0.97544006-0.97515073-0.969941741.00000000-0.996987890.97690137
0.956454910.956059950.94935422-0.996987891.00000000-0.95848091
-0.99997164-0.99996013-0.999524730.97690137-0.958480911.00000000