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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012PU40 ∴ Orbital info ∴ Epoch epochXXX
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(550558) 2012PU40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 550558.eq0)
Keplerian elements at epoch
58365.2 MJD
Value 1-σ variation Units
a 2.51259 2.585e-08 au
e 0.081486 2.252e-07
i 5.805 6.051e-06 deg
Ω 262.656 0.0001269 deg
ω 49.439 0.0001762 deg
M 198.306 0.0001294 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3079 au
Aphelion 2.7173 au
Asc. node-Earth separation 1.35475 au
Desc. node-Earth separation 1.65072 au
Earth MOID 1.29798 au
Orbital period 1454.73 days
Date of orbit computation  apr 23 21:46
Correlation matrix
1.000000000.115366440.007531390.008970510.11582202-0.15206809
0.115366441.00000000-0.011402770.149431660.65217801-0.93413603
0.00753139-0.011402771.000000000.20300831-0.150793800.00610813
0.008970510.149431660.203008311.00000000-0.59835956-0.14583217
0.115822020.65217801-0.15079380-0.598359561.00000000-0.70474833
-0.15206809-0.934136030.00610813-0.14583217-0.704748331.00000000
Covariance matrix
6.68144246E-166.71459315E-161.17803931E-152.94343723E-145.27512357E-13-5.08784509E-13
6.71459315E-165.07002566E-14-1.55369172E-144.27120497E-122.58748375E-11-2.72255000E-11
1.17803931E-15-1.55369172E-143.66183375E-111.55942982E-10-1.60782658E-104.78430115E-12
2.94343723E-144.27120497E-121.55942982E-101.61140761E-08-1.33835505E-08-2.39616500E-09
5.27512357E-132.58748375E-11-1.60782658E-10-1.33835505E-083.10465108E-08-1.60731546E-08
-5.08784509E-13-2.72255000E-114.78430115E-12-2.39616500E-09-1.60731546E-081.67541086E-08