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NEODyS ∴ Objects ∴ 1993UD ∴ Orbital info ∴ Epoch 55289 MJD
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1993UD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1993UD.eq0)
Keplerian elements
(Epoch 55289.7 MJD)
Value 1-σ variation Units
a 1.31978 5.822e-09 au
e 0.194485 1.248e-07
i 22.794 1.587e-05 deg
Ω 25.074 2.003e-05 deg
ω 254.88 6.295e-05 deg
M 37.797 7.533e-05 deg
Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0631 au
Aphelion distance 1.5765 au
Asc. node-Earth separation 0.34249 au
Desc. node-Earth separation 0.20531 au
Earth MOID 0.18218 au
Orbital period 553.8 days
Date of orbit computation   feb 26 10:21

Covariance matrix
3.38913841E-17-4.76304108E-16-1.01792384E-141.05011647E-142.54387490E-13-3.52938388E-13
-4.76304108E-161.55745881E-142.11945500E-13-2.41253297E-13-5.34684709E-127.29854562E-12
-1.01792384E-142.11945500E-132.51807533E-106.48033190E-12-3.79518329E-116.37684580E-11
1.05011647E-14-2.41253297E-136.48033190E-124.01239385E-10-2.50680380E-10-1.54195903E-10
2.54387490E-13-5.34684709E-12-3.79518329E-11-2.50680380E-103.96273049E-09-4.46115339E-09
-3.52938388E-137.29854562E-126.37684580E-11-1.54195903E-10-4.46115339E-095.67434756E-09

Correlation matrix
1.00000000-0.65558859-0.110188500.090051520.69415080-0.80481540
-0.655588591.000000000.10702409-0.09650797-0.680600420.77637238
-0.110188500.107024091.000000000.02038737-0.037992780.05334744
0.09005152-0.096507970.020387371.00000000-0.19880225-0.10219110
0.69415080-0.68060042-0.03799278-0.198802251.00000000-0.94078833
-0.804815400.776372380.05334744-0.10219110-0.940788331.00000000