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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005EK197 ∴ Orbital info ∴ Epoch epochXXX
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(212122) 2005EK197  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 212122.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53948 1.428e-08 au
e 0.057563 4.553e-08
i 7.221 5.546e-06 deg
Ω 342.064 3.388e-05 deg
ω 211.585 5.645e-05 deg
M 240.51 4.506e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3933 au
Aphelion 2.6857 au
Asc. node-Earth separation 1.6537 au
Desc. node-Earth separation 1.42174 au
Earth MOID 1.39701 au
Orbital period 1478.14 days
Date of orbit computation  apr 23 20:34
Correlation matrix
1.000000000.03730402-0.00210132-0.00549764-0.00365672-0.11509134
0.037304021.000000000.04419794-0.02219295-0.233148580.31228749
-0.002101320.044197941.00000000-0.097143950.017424190.04881464
-0.00549764-0.02219295-0.097143951.00000000-0.59287079-0.00088447
-0.00365672-0.233148580.01742419-0.592870791.00000000-0.79634477
-0.115091340.312287490.04881464-0.00088447-0.796344771.00000000
Covariance matrix
2.04010244E-162.42619074E-17-1.66458015E-16-2.66010805E-15-2.94827219E-15-7.40748691E-14
2.42619074E-172.07341713E-151.11617265E-14-3.42338397E-14-5.99274477E-136.40767102E-13
-1.66458015E-161.11617265E-143.07589828E-11-1.82515207E-115.45491716E-121.21993978E-11
-2.66010805E-15-3.42338397E-14-1.82515207E-111.14761071E-09-1.13372314E-09-1.35015567E-12
-2.94827219E-15-5.99274477E-135.45491716E-12-1.13372314E-093.18639288E-09-2.02559710E-09
-7.40748691E-146.40767102E-131.21993978E-11-1.35015567E-12-2.02559710E-092.03050727E-09