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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RK217 ∴ Orbital info ∴ Epoch epochXXX
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(154894) 2004RK217  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 154894.eq0)
Keplerian elements at epoch
58270.4 MJD
Value 1-σ variation Units
a 3.16653 2.16e-08 au
e 0.132945 6.599e-08
i 9.626 4.536e-06 deg
Ω 280.896 3.741e-05 deg
ω 97.986 4.453e-05 deg
M 151.06 2.097e-05 deg
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7456 au
Aphelion 3.5875 au
Asc. node-Earth separation 2.15231 au
Desc. node-Earth separation 2.07237 au
Earth MOID 1.76978 au
Orbital period 2058.14 days
Date of orbit computation  apr 23 20:21
Correlation matrix
1.00000000-0.016852140.002661450.01269756-0.153155200.25918429
-0.016852141.00000000-0.043547310.00273903-0.163156010.21743137
0.00266145-0.043547311.00000000-0.120574040.10173971-0.00396182
0.012697560.00273903-0.120574041.00000000-0.82079738-0.00975130
-0.15315520-0.163156010.10173971-0.820797381.00000000-0.55505656
0.259184290.21743137-0.00396182-0.00975130-0.555056561.00000000
Covariance matrix
4.66585199E-16-2.40212013E-172.60778387E-161.02593826E-14-1.47316103E-131.17376663E-13
-2.40212013E-174.35460322E-15-1.30353710E-146.76092351E-15-4.79435691E-133.00818194E-13
2.60778387E-16-1.30353710E-142.05766913E-11-2.04586518E-112.05509190E-11-3.76782114E-13
1.02593826E-146.76092351E-15-2.04586518E-111.39917111E-09-1.36717578E-09-7.64725803E-12
-1.47316103E-13-4.79435691E-132.05509190E-11-1.36717578E-091.98292352E-09-5.18200504E-10
1.17376663E-133.00818194E-13-3.76782114E-13-7.64725803E-12-5.18200504E-104.39557017E-10