NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998KJ17 ∴ Orbital info ∴ Epoch 50963 MJD
Contact »
1998KJ17  ▹ 
ORBITAL INFORMATION
(ASCII data file 1998KJ17.eq0)
Keplerian elements
(Epoch 50963.9 MJD)
Value 1-σ variation Units
a 1.98979 0.003329 au
e 0.482434 0.0008522
i 9.133 0.01119 deg
Ω 76.186 0.00219 deg
ω 163.813 0.0007998 deg
M 3.044 0.009057 deg
Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0298 au
Aphelion distance 2.9497 au
Asc. node-Earth separation 1.85875 au
Desc. node-Earth separation 0.02848 au
Earth MOID 0.02574 au
Orbital period 1025.2 days
Date of orbit computation   apr 29 09:51

Covariance matrix
1.10846149E-052.83739684E-063.72536909E-057.28963729E-062.56099383E-06-3.01535585E-05
2.83739684E-067.26305885E-079.53604539E-061.86597572E-066.55523902E-07-7.71858322E-06
3.72536909E-059.53604539E-061.25211255E-042.44971059E-058.62200900E-06-1.01345265E-04
7.28963729E-061.86597572E-062.44971059E-054.79500954E-061.67946773E-06-1.98289529E-05
2.56099383E-066.55523902E-078.62200900E-061.67946773E-066.39707470E-07-6.97972452E-06
-3.01535585E-05-7.71858322E-06-1.01345265E-04-1.98289529E-05-6.97972452E-068.20305391E-05

Correlation matrix
1.000000000.999999990.999970800.999886900.96173964-0.99997809
0.999999991.000000000.999969710.999888260.96169651-0.99997704
0.999970800.999969711.000000000.999765990.96337656-0.99998617
0.999886900.999888260.999765991.000000000.95892848-0.99980950
0.961739640.961696510.963376560.958928481.00000000-0.96351790
-0.99997809-0.99997704-0.99998617-0.99980950-0.963517901.00000000