NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012TP20 ∴ Orbital info ∴ Epoch 60400 MJD
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2012TP20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012TP20.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.38694 0.0008188 au
e 0.32622 0.0003708
i 0.657 0.005336 deg
Ω 207.736 0.1586 deg
ω 117.749 0.1418 deg
M 34.383 2.107 deg
Other useful info
Absolute Magnitude (H)    27.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9345 au
Aphelion distance 1.8394 au
Asc. node-Earth separation 0.4555 au
Desc. node-Earth separation 0.08215 au
Earth MOID 0.00381 au
Orbital period 596.6 days
Date of orbit computation   feb 26 10:52

Covariance matrix
6.70403968E-073.03619795E-074.36916634E-06-1.29842145E-041.16104557E-04-1.72494266E-03
3.03619795E-071.37512177E-071.97868374E-06-5.88037305E-055.25805318E-05-7.81209889E-04
4.36916634E-061.97868374E-062.84762891E-05-8.46224942E-047.56714062E-04-1.12418308E-02
-1.29842145E-04-5.88037305E-05-8.46224942E-042.51476890E-02-2.24871904E-023.34082610E-01
1.16104557E-045.25805318E-057.56714062E-04-2.24871904E-022.01086416E-02-2.98736158E-01
-1.72494266E-03-7.81209889E-04-1.12418308E-023.34082610E-01-2.98736158E-014.43826019E+00

Correlation matrix
1.000000000.999979770.99997374-0.999996200.99997607-0.99999999
0.999979771.000000000.99991736-0.999966060.99991487-0.99997876
0.999973740.999917361.00000000-0.999988680.99999710-0.99997460
-0.99999620-0.99996606-0.999988681.00000000-0.999988000.99999643
0.999976070.999914870.99999710-0.999988001.00000000-0.99997708
-0.99999999-0.99997876-0.999974600.99999643-0.999977081.00000000