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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001KK20 ∴ Orbital info ∴ Epoch epochXXX
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(108378) 2001KK20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 108378.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63504 1.674e-08 au
e 0.025474 7.247e-08
i 1.224 7.44e-06 deg
Ω 352.597 0.0002285 deg
ω 202.041 0.0002539 deg
M 165.783 0.0001062 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5679 au
Aphelion 2.7022 au
Asc. node-Earth separation 1.69201 au
Desc. node-Earth separation 1.57878 au
Earth MOID 1.56556 au
Orbital period 1562.36 days
Date of orbit computation  apr 23 20:11
Correlation matrix
1.000000000.211382740.008878460.00554433-0.098882260.16767226
0.211382741.000000000.001162000.01387677-0.133857350.28543160
0.008878460.001162001.000000000.10266956-0.08837583-0.01033473
0.005544330.013876770.102669561.00000000-0.906466950.01662463
-0.09888226-0.13385735-0.08837583-0.906466951.00000000-0.43627101
0.167672260.28543160-0.010334730.01662463-0.436271011.00000000
Covariance matrix
2.80159516E-162.56398648E-161.10560443E-152.12067528E-14-4.20194545E-132.97968491E-13
2.56398648E-165.25154447E-156.26481387E-162.29802140E-13-2.46272024E-122.19609953E-12
1.10560443E-156.26481387E-165.53502168E-111.74551469E-10-1.66925427E-10-8.16329083E-12
2.12067528E-142.29802140E-131.74551469E-105.22208926E-08-5.25900360E-084.03348569E-10
-4.20194545E-13-2.46272024E-12-1.66925427E-10-5.25900360E-086.44553091E-08-1.17595889E-08
2.97968491E-132.19609953E-12-8.16329083E-124.03348569E-10-1.17595889E-081.12723087E-08