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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002TR257 ∴ Orbital info ∴ Epoch epochXXX
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(179853) 2002TR257  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 179853.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38741 1.169e-08 au
e 0.127174 5.211e-08
i 1.772 5.113e-06 deg
Ω 138.43 0.0001307 deg
ω 193.616 0.0001319 deg
M 343.678 1.621e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0838 au
Aphelion 2.691 au
Asc. node-Earth separation 1.69403 au
Desc. node-Earth separation 1.07727 au
Earth MOID 1.07303 au
Orbital period 1347.37 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.00000000-0.409115930.00020495-0.00729664-0.01980382-0.10290809
-0.409115931.00000000-0.007843040.00686584-0.004233560.09445195
0.00020495-0.007843041.000000000.04283280-0.04145123-0.00551125
-0.007296640.006865840.042832801.00000000-0.991184150.00583410
-0.01980382-0.00423356-0.04145123-0.991184151.00000000-0.12952506
-0.102908090.09445195-0.005511250.00583410-0.129525061.00000000
Covariance matrix
1.36736371E-16-2.49313459E-161.22538118E-17-1.11494149E-14-3.05411537E-14-1.95056903E-14
-2.49313459E-162.71590528E-15-2.08984159E-154.67560827E-14-2.90976351E-147.97880843E-14
1.22538118E-17-2.08984159E-152.61422365E-112.86177067E-11-2.79513786E-11-4.56763306E-13
-1.11494149E-144.67560827E-142.86177067E-111.70755185E-08-1.70818849E-081.23574902E-11
-3.05411537E-14-2.90976351E-14-2.79513786E-11-1.70818849E-081.73935802E-08-2.76896909E-10
-1.95056903E-147.97880843E-14-4.56763306E-131.23574902E-11-2.76896909E-102.62748108E-10