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AstDyS ∴ Objects ∴ 2012HW50 ∴ Orbital info ∴ Epoch epochXXX
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(650369) 2012HW50  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 650369.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7975 3.746e-08 au
e 0.117886 1.021e-07
i 9.87 9.12e-06 deg
Ω 124.735 7.249e-05 deg
ω 119.438 8.807e-05 deg
M 188.298 4.944e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4677 au
Aphelion 3.1273 au
Asc. node-Earth separation 1.94444 au
Desc. node-Earth separation 1.59217 au
Earth MOID 1.47169 au
Orbital period 1709.05 days
Date of orbit computation  apr 23 22:05
Correlation matrix
1.000000000.13977607-0.011219240.001709550.01066180-0.21594168
0.139776071.00000000-0.057248250.00687345-0.102517520.17717099
-0.01121924-0.057248251.000000000.19056444-0.13757428-0.02419491
0.001709550.006873450.190564441.00000000-0.80807618-0.00554100
0.01066180-0.10251752-0.13757428-0.808076181.00000000-0.56740193
-0.215941680.17717099-0.02419491-0.00554100-0.567401931.00000000
Covariance matrix
1.40293019E-155.34750803E-16-3.83237555E-154.64170783E-153.51707580E-14-3.99894728E-13
5.34750803E-161.04328065E-14-5.33272545E-145.08923831E-14-9.22214633E-138.94714304E-13
-3.83237555E-15-5.33272545E-148.31711905E-111.25981119E-10-1.10498665E-10-1.09094213E-11
4.64170783E-155.08923831E-141.25981119E-105.25477666E-09-5.15896722E-09-1.98589712E-11
3.51707580E-14-9.22214633E-13-1.10498665E-10-5.15896722E-097.75651546E-09-2.47067331E-09
-3.99894728E-138.94714304E-13-1.09094213E-11-1.98589712E-11-2.47067331E-092.44445677E-09