NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004TC18 ∴ Orbital info ∴ Epoch 53293 MJD
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2004TC18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2004TC18.eq0)
Keplerian elements
(Epoch 53293.6 MJD)
Value 1-σ variation Units
a 1.33497 0.001814 au
e 0.363582 0.001091
i 8.379 0.02184 deg
Ω 206.593 0.001336 deg
ω 103.363 0.005742 deg
M 36.322 0.09832 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8496 au
Aphelion distance 1.8203 au
Asc. node-Earth separation 0.25933 au
Desc. node-Earth separation 0.07291 au
Earth MOID 0.02891 au
Orbital period 563.388 days
Date of orbit computation   feb 26 10:27

Covariance matrix
3.29183981E-061.98004793E-063.96320008E-05-2.42158717E-061.03490946E-05-1.78382273E-04
1.98004793E-061.19101157E-062.38385438E-05-1.45649743E-066.22303246E-06-1.07296829E-04
3.96320008E-052.38385438E-054.77168836E-04-2.91624351E-051.24636461E-04-2.14763266E-03
-2.42158717E-06-1.45649743E-06-2.91624351E-051.78538912E-06-7.63498492E-061.31227728E-04
1.03490946E-056.22303246E-061.24636461E-04-7.63498492E-063.29729688E-05-5.60909954E-04
-1.78382273E-04-1.07296829E-04-2.14763266E-031.31227728E-04-5.60909954E-049.66642259E-03

Correlation matrix
1.000000000.999996240.99997839-0.998882300.99335386-0.99999875
0.999996241.000000000.99996706-0.998815540.99303613-0.99999081
0.999978390.999967061.00000000-0.999128410.99364224-0.99997945
-0.99888230-0.99881554-0.999128411.00000000-0.995090810.99890981
0.993353860.993036130.99364224-0.995090811.00000000-0.99353056
-0.99999875-0.99999081-0.999979450.99890981-0.993530561.00000000