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AstDyS ∴ Objects ∴ 1981EP47 ∴ Orbital info ∴ Epoch epochXXX
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(19950) 1981EP47  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 19950.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05993 1.411e-08 au
e 0.126331 4.889e-08
i 11.627 5.01e-06 deg
Ω 185.243 1.92e-05 deg
ω 197.026 2.434e-05 deg
M 171.943 1.437e-05 deg
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6734 au
Aphelion 3.4465 au
Asc. node-Earth separation 2.42738 au
Desc. node-Earth separation 1.68523 au
Earth MOID 1.67795 au
Orbital period 1955.09 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.000000000.24540942-0.004455180.00859317-0.03248410-0.21083013
0.245409421.00000000-0.000793730.010920080.04396471-0.15539917
-0.00445518-0.000793731.000000000.33052733-0.255711510.00059896
0.008593170.010920080.330527331.00000000-0.77162024-0.00319881
-0.032484100.04396471-0.25571151-0.771620241.00000000-0.60135237
-0.21083013-0.155399170.00059896-0.00319881-0.601352371.00000000
Covariance matrix
1.99132618E-161.69321920E-16-3.14997926E-162.32779236E-15-1.11558786E-14-4.27442960E-14
1.69321920E-162.39057028E-15-1.94444334E-161.02493495E-145.23138606E-14-1.09162568E-13
-3.14997926E-16-1.94444334E-162.51039970E-113.17905773E-11-3.11805287E-114.31165757E-14
2.32779236E-151.02493495E-143.17905773E-113.68501449E-10-3.60483153E-10-8.82230082E-13
-1.11558786E-145.23138606E-14-3.11805287E-11-3.60483153E-105.92275172E-10-2.10264078E-10
-4.27442960E-14-1.09162568E-134.31165757E-14-8.82230082E-13-2.10264078E-102.06418483E-10