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AstDyS ∴ Objects ∴ 1981EP47 ∴ Orbital info ∴ Epoch epochXXX
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(19950) 1981EP47  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 19950.eq0)
Keplerian elements at epoch
57551.1 MJD
Value 1-σ variation Units
a 3.05671 1.388e-08 au
e 0.131133 4.885e-08
i 11.627 5.016e-06 deg
Ω 185.519 1.92e-05 deg
ω 196.859 2.398e-05 deg
M 6.856 1.348e-05 deg
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6559 au
Aphelion 3.4575 au
Asc. node-Earth separation 2.43731 au
Desc. node-Earth separation 1.66756 au
Earth MOID 1.66007 au
Orbital period 1952 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.000000000.151806750.00930513-0.00430154-0.038837990.06587895
0.151806751.00000000-0.010919200.006911930.06195054-0.13615627
0.00930513-0.010919201.000000000.33118274-0.26150136-0.00006165
-0.004301540.006911930.331182741.00000000-0.78324684-0.00389954
-0.038837990.06195054-0.26150136-0.783246841.00000000-0.60533263
0.06587895-0.13615627-0.00006165-0.00389954-0.605332631.00000000
Covariance matrix
1.92659304E-161.02928579E-166.47871824E-16-1.14637578E-15-1.29252249E-141.23247034E-14
1.02928579E-162.38616131E-15-2.67554442E-156.48271199E-157.25573426E-14-8.96442256E-14
6.47871824E-16-2.67554442E-152.51618872E-113.18967837E-11-3.14508166E-11-4.16827751E-15
-1.14637578E-156.48271199E-153.18967837E-113.68650812E-10-3.60572513E-10-1.00915042E-12
-1.29252249E-147.25573426E-14-3.14508166E-11-3.60572513E-105.74874096E-10-1.95620896E-10
1.23247034E-14-8.96442256E-14-4.16827751E-15-1.00915042E-12-1.95620896E-101.81664293E-10