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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YK147 ∴ Orbital info ∴ Epoch epochXXX
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(156397) 2001YK147  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 156397.eq0)
Keplerian elements at epoch
57667.0 MJD
Value 1-σ variation Units
a 2.60536 1.385e-08 au
e 0.156078 4.553e-08
i 14.233 4.805e-06 deg
Ω 55.166 2.004e-05 deg
ω 357.372 2.709e-05 deg
M 228.472 1.729e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1987 au
Aphelion 3.012 au
Asc. node-Earth separation 1.21048 au
Desc. node-Earth separation 1.99926 au
Earth MOID 1.20963 au
Orbital period 1536.03 days
Date of orbit computation  apr 23 20:21
Correlation matrix
1.000000000.242716360.004473800.029821850.13303882-0.25953489
0.242716361.00000000-0.00142958-0.01412146-0.179175620.19941825
0.00447380-0.001429581.00000000-0.157253120.100219000.02001754
0.02982185-0.01412146-0.157253121.00000000-0.69360767-0.02690616
0.13303882-0.179175620.10021900-0.693607671.00000000-0.68748748
-0.259534890.199418250.02001754-0.02690616-0.687487481.00000000
Covariance matrix
1.91805529E-161.53047809E-162.97684901E-168.27812442E-154.99161761E-14-6.21422462E-14
1.53047809E-162.07297947E-15-3.12720361E-16-1.28867675E-14-2.21008396E-131.56972308E-13
2.97684901E-16-3.12720361E-162.30833982E-11-1.51431388E-111.30446457E-111.66272843E-12
8.27812442E-15-1.28867675E-14-1.51431388E-114.01729293E-10-3.76628336E-10-9.32350222E-12
4.99161761E-14-2.21008396E-131.30446457E-11-3.76628336E-107.33947013E-10-3.22001420E-10
-6.21422462E-141.56972308E-131.66272843E-12-9.32350222E-12-3.22001420E-102.98896808E-10