NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009TD17 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2009TD17  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009TD17.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.12673 0.0002035 au
e 0.219933 0.0005111
i 0.079 0.0004873 deg
Ω 217.739 0.1298 deg
ω 83.279 0.171 deg
M 87.212 1.712 deg
Other useful info
Absolute Magnitude (H)    27.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8789 au
Aphelion distance 1.3745 au
Asc. node-Earth separation 0.02972 au
Desc. node-Earth separation 0.11832 au
Earth MOID 0.00018 au
Orbital period 436.848 days
Date of orbit computation   feb 26 10:46

Covariance matrix
4.14136941E-081.01905655E-07-4.39061699E-081.46915543E-05-2.40044525E-05-3.48445016E-04
1.01905655E-072.61231981E-07-1.50839280E-074.65630909E-05-7.11990610E-05-8.57164022E-04
-4.39061699E-08-1.50839280E-072.37484094E-07-6.26622968E-057.95550407E-053.68417560E-04
1.46915543E-054.65630909E-05-6.26622968E-051.68510406E-02-2.18625415E-02-1.23368212E-01
-2.40044525E-05-7.11990610E-057.95550407E-05-2.18625415E-022.92507783E-022.01684256E-01
-3.48445016E-04-8.57164022E-043.68417560E-04-1.23368212E-012.01684256E-012.93173971E+00

Correlation matrix
1.000000000.97974516-0.442727300.55613778-0.68968552-0.99999900
0.979745161.00000000-0.605597420.70180307-0.81450242-0.97946305
-0.44272730-0.605597421.00000000-0.990548360.954512730.44153014
0.556137780.70180307-0.990548361.00000000-0.98473318-0.55504373
-0.68968552-0.814502420.95451273-0.984733181.000000000.68871665
-0.99999900-0.979463050.44153014-0.555043730.688716651.00000000