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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TN121 ∴ Orbital info ∴ Epoch epochXXX
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(171971) 2001TN121  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 171971.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00839 1.877e-08 au
e 0.104877 5.05e-08
i 10.014 6.03e-06 deg
Ω 293.088 3.115e-05 deg
ω 118.148 4.494e-05 deg
M 96.717 3.094e-05 deg
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6929 au
Aphelion 3.3239 au
Asc. node-Earth separation 2.11372 au
Desc. node-Earth separation 1.85216 au
Earth MOID 1.72248 au
Orbital period 1905.9 days
Date of orbit computation  apr 23 20:25
Correlation matrix
1.00000000-0.069431160.016270160.014783130.06566204-0.23542407
-0.069431161.00000000-0.02261127-0.006583020.07427631-0.05425116
0.01627016-0.022611271.000000000.06143473-0.04306458-0.00295519
0.01478313-0.006583020.061434731.00000000-0.68086712-0.00207728
0.065662040.07427631-0.04306458-0.680867121.00000000-0.71809497
-0.23542407-0.05425116-0.00295519-0.00207728-0.718094971.00000000
Covariance matrix
3.52146546E-16-6.57982643E-171.84102294E-158.64058705E-155.53780924E-14-1.36667901E-13
-6.57982643E-172.55033116E-15-6.88539476E-15-1.03547186E-141.68581745E-13-8.47542039E-14
1.84102294E-15-6.88539476E-153.63589500E-111.15381080E-11-1.16704539E-11-5.51245423E-13
8.64058705E-15-1.03547186E-141.15381080E-119.70130141E-10-9.53101768E-10-2.00153873E-12
5.53780924E-141.68581745E-13-1.16704539E-11-9.53101768E-102.01987192E-09-9.98384291E-10
-1.36667901E-13-8.47542039E-14-5.51245423E-13-2.00153873E-12-9.98384291E-109.56991045E-10