NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009TK12 ∴ Orbital info ∴ Epoch 60400 MJD
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2009TK12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009TK12.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.69541 2.634e-09 au
e 0.584306 5.16e-08
i 3.835 8.411e-06 deg
Ω 245.512 7.579e-05 deg
ω 245.537 7.509e-05 deg
M 160.081 9.193e-06 deg
Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7048 au
Aphelion distance 2.686 au
Asc. node-Earth separation 0.46077 au
Desc. node-Earth separation -0.08721 au
Earth MOID 0.01323 au
Orbital period 806.323 days
Date of orbit computation   giu 6 10:25

Covariance matrix
6.93789284E-184.58451095E-172.33025844E-15-4.44449675E-144.53419190E-14-1.05643586E-14
4.58451095E-172.66259366E-151.84144352E-14-2.70904195E-136.16917675E-13-4.32335034E-14
2.33025844E-151.84144352E-147.07505635E-11-4.99865119E-105.01425917E-10-3.77778526E-12
-4.44449675E-14-2.70904195E-13-4.99865119E-105.74427461E-09-5.63755299E-09-7.08228915E-11
4.53419190E-146.16917675E-135.01425917E-10-5.63755299E-095.63902445E-091.63344874E-11
-1.05643586E-14-4.32335034E-14-3.77778526E-12-7.08228915E-111.63344874E-118.45187971E-11

Correlation matrix
1.000000000.337308100.10517811-0.222633850.22923668-0.43626732
0.337308101.000000000.04242687-0.069270080.15921089-0.09113629
0.105178110.042426871.00000000-0.784097890.79385254-0.04885350
-0.22263385-0.06927008-0.784097891.00000000-0.99053780-0.10164345
0.229236680.159210890.79385254-0.990537801.000000000.02366066
-0.43626732-0.09113629-0.04885350-0.101643450.023660661.00000000