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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009TA48 ∴ Orbital info ∴ Epoch epochXXX
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(321581) 2009TA48  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 321581.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72899 2.322e-08 au
e 0.112845 5.241e-08
i 8.617 6.829e-06 deg
Ω 41.24 4.449e-05 deg
ω 249.387 5.698e-05 deg
M 153.172 3.458e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.421 au
Aphelion 3.0369 au
Asc. node-Earth separation 1.81449 au
Desc. node-Earth separation 1.5836 au
Earth MOID 1.42127 au
Orbital period 1646.65 days
Date of orbit computation  apr 23 20:57
Correlation matrix
1.000000000.089879100.00708591-0.02672994-0.259079910.26751286
0.089879101.00000000-0.013857480.013855780.11743464-0.23301269
0.00708591-0.013857481.00000000-0.348690690.259518920.01411034
-0.026729940.01385578-0.348690691.00000000-0.75377139-0.02305247
-0.259079910.117434640.25951892-0.753771391.00000000-0.62522759
0.26751286-0.233012690.01411034-0.02305247-0.625227591.00000000
Covariance matrix
5.39318348E-161.09389503E-161.12368952E-15-2.76196896E-14-3.42843575E-132.14801340E-13
1.09389503E-162.74655722E-15-4.95914765E-153.23090096E-143.50695532E-13-4.22224677E-13
1.12368952E-15-4.95914765E-154.66290529E-11-1.05941685E-101.00980379E-103.33146735E-12
-2.76196896E-143.23090096E-14-1.05941685E-101.97968670E-09-1.91107424E-09-3.54638081E-11
-3.42843575E-133.50695532E-131.00980379E-10-1.91107424E-093.24697809E-09-1.23182079E-09
2.14801340E-13-4.22224677E-133.33146735E-12-3.54638081E-11-1.23182079E-091.19547208E-09