NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012TP20 ∴ Orbital info ∴ Epoch 56211 MJD
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2012TP20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012TP20.eq0)
Keplerian elements
(Epoch 56211.9 MJD)
Value 1-σ variation Units
a 1.38746 0.000784 au
e 0.326428 0.0004383
i 0.651 0.0007261 deg
Ω 208.057 0.0006418 deg
ω 117.351 0.005213 deg
M 27.683 0.02648 deg
Other useful info
Absolute Magnitude (H)    27.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9346 au
Aphelion distance 1.8404 au
Asc. node-Earth separation 0.45237 au
Desc. node-Earth separation 0.08285 au
Earth MOID 0.0038 au
Orbital period 596.939 days
Date of orbit computation   feb 26 10:52

Covariance matrix
6.14701854E-073.43668858E-075.68393654E-073.17833182E-07-4.00213637E-06-2.07610962E-05
3.43668858E-071.92144884E-073.17702053E-071.78484840E-07-2.23989838E-06-1.16066079E-05
5.68393654E-073.17702053E-075.27173860E-072.74687480E-07-3.66054741E-06-1.92042657E-05
3.17833182E-071.78484840E-072.74687480E-074.11875833E-07-2.53273329E-06-1.06600244E-05
-4.00213637E-06-2.23989838E-06-3.66054741E-06-2.53273329E-062.71752033E-051.34941417E-04
-2.07610962E-05-1.16066079E-05-1.92042657E-05-1.06600244E-051.34941417E-047.01244077E-04

Correlation matrix
1.000000000.999985050.998481510.63166064-0.97920409-0.99996182
0.999985051.000000000.998225540.63445930-0.98022890-0.99989938
0.998481510.998225541.000000000.58949317-0.96712521-0.99881756
0.631660640.634459300.589493171.00000000-0.75704188-0.62724967
-0.97920409-0.98022890-0.96712521-0.757041881.000000000.97751687
-0.99996182-0.99989938-0.99881756-0.627249670.977516871.00000000