NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998KJ17 ∴ Orbital info ∴ Epoch 60400 MJD
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1998KJ17  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1998KJ17.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.98408 0.0005316 au
e 0.481914 0.0002756
i 9.153 0.03943 deg
Ω 75.939 0.05919 deg
ω 164.049 0.04889 deg
M 89.348 5.255 deg
Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0279 au
Aphelion distance 2.9402 au
Asc. node-Earth separation 1.85459 au
Desc. node-Earth separation 0.02601 au
Earth MOID 0.02357 au
Orbital period 1020.79 days
Date of orbit computation   feb 26 10:22

Covariance matrix
2.82649015E-071.46528164E-072.09637871E-05-3.14691861E-052.59918028E-05-2.79354226E-03
1.46528164E-077.59617420E-081.08678310E-05-1.63139480E-051.34743819E-05-1.44820113E-03
2.09637871E-051.08678310E-051.55486957E-03-2.33403910E-031.92779951E-03-2.07194149E-01
-3.14691861E-05-1.63139480E-05-2.33403910E-033.50367375E-03-2.89384329E-033.11023552E-01
2.59918028E-051.34743819E-051.92779951E-03-2.89384329E-032.39019735E-03-2.56888184E-01
-2.79354226E-03-1.44820113E-03-2.07194149E-013.11023552E-01-2.56888184E-012.76097844E+01

Correlation matrix
1.000000000.999999790.99999774-0.999999870.99999030-1.00000000
0.999999791.000000000.99999640-0.999999510.99998737-0.99999981
0.999997740.999996401.00000000-0.999998430.99999540-0.99999769
-0.99999987-0.99999951-0.999998431.00000000-0.999991480.99999986
0.999990300.999987370.99999540-0.999991481.00000000-0.99999019
-1.00000000-0.99999981-0.999997690.99999986-0.999990191.00000000