NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998KN3 ∴ Orbital info ∴ Epoch 57496 MJD
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(387505) 1998KN3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 387505.eq0)
Keplerian elements
(Epoch 57496.8 MJD)
Value 1-σ variation Units
a 1.54192 4.42e-09 au
e 0.873337 2.936e-08
i 2.3 3.528e-06 deg
Ω 313.967 0.0001463 deg
ω 70.485 0.0001461 deg
M 91.502 4.617e-06 deg
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.1953 au
Aphelion distance 2.8885 au
Asc. node-Earth separation -0.72988 au
Desc. node-Earth separation -0.46891 au
Earth MOID 0.01789 au
Orbital period 699.341 days
Date of orbit computation   feb 26 13:18

Covariance matrix
1.95395551E-17-6.36118668E-179.06522761E-164.80000953E-15-8.02840502E-15-2.17175372E-15
-6.36118668E-178.62050879E-167.71298360E-153.70757138E-13-3.41817887E-13-3.37853167E-14
9.06522761E-167.71298360E-151.24456720E-111.53471579E-10-1.53080058E-10-2.27386189E-12
4.80000953E-153.70757138E-131.53471579E-102.14073909E-08-2.13645823E-08-7.24229833E-11
-8.02840502E-15-3.41817887E-13-1.53080058E-10-2.13645823E-082.13351123E-086.56184125E-11
-2.17175372E-15-3.37853167E-14-2.27386189E-12-7.24229833E-116.56184125E-112.13199615E-11

Correlation matrix
1.00000000-0.490133460.058131590.00742169-0.01243439-0.10640451
-0.490133461.000000000.074464070.08630604-0.07970414-0.24921165
0.058131590.074464071.000000000.29732876-0.29707217-0.13959238
0.007421690.086306040.297328761.00000000-0.99968936-0.10720162
-0.01243439-0.07970414-0.29707217-0.999689361.000000000.09729377
-0.10640451-0.24921165-0.13959238-0.107201620.097293771.00000000