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AstDyS ∴ Objects ∴ 2001TW189 ∴ Orbital info ∴ Epoch epochXXX
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(153673) 2001TW189  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 153673.eq0)
Keplerian elements at epoch
57566.2 MJD
Value 1-σ variation Units
a 2.54241 1.169e-08 au
e 0.171965 8.977e-08
i 3.409 3.617e-06 deg
Ω 287.467 0.0001474 deg
ω 129.973 0.0001533 deg
M 212.84 4.208e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1052 au
Aphelion 2.9796 au
Asc. node-Earth separation 1.75661 au
Desc. node-Earth separation 1.23892 au
Earth MOID 1.1188 au
Orbital period 1480.7 days
Date of orbit computation  apr 23 20:21
Correlation matrix
1.00000000-0.728489660.081460080.021268740.22254966-0.78602585
-0.728489661.00000000-0.09070504-0.02976625-0.249351000.90045940
0.08146008-0.090705041.000000000.30734707-0.26626439-0.09287248
0.02126874-0.029766250.307347071.00000000-0.94966540-0.03202413
0.22254966-0.24935100-0.26626439-0.949665401.00000000-0.28183693
-0.786025850.90045940-0.09287248-0.03202413-0.281836931.00000000
Covariance matrix
1.36555130E-16-7.64214395E-163.44293400E-153.66359350E-143.98729612E-13-3.86556173E-13
-7.64214395E-168.05889734E-15-2.94509350E-14-3.93888635E-13-3.43199354E-123.40191705E-12
3.44293400E-15-2.94509350E-141.30815651E-111.63859053E-10-1.47652392E-10-1.41363950E-11
3.66359350E-14-3.93888635E-131.63859053E-102.17281637E-08-2.14624684E-08-1.98660060E-10
3.98729612E-13-3.43199354E-12-1.47652392E-10-2.14624684E-082.35068850E-08-1.81851639E-09
-3.86556173E-133.40191705E-12-1.41363950E-11-1.98660060E-10-1.81851639E-091.77110188E-09