NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018TT4 ∴ Orbital info ∴ Epoch 60400 MJD
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2018TT4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018TT4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.26474 0.001919 au
e 0.317115 0.001159
i 21.427 0.0534 deg
Ω 194.389 0.00178 deg
ω 113.339 0.0602 deg
M 342.752 3.309 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8637 au
Aphelion distance 1.6658 au
Asc. node-Earth separation 0.30085 au
Desc. node-Earth separation 0.01199 au
Earth MOID 0.00958 au
Orbital period 519.519 days
Date of orbit computation   feb 26 11:49

Covariance matrix
3.68070091E-062.22275577E-061.02439458E-04-3.41241801E-061.15472589E-04-6.34870193E-03
2.22275577E-061.34232990E-066.18637985E-05-2.06044428E-066.97290318E-05-3.83394639E-03
1.02439458E-046.18637985E-052.85111919E-03-9.49549178E-053.21352293E-03-1.76693887E-01
-3.41241801E-06-2.06044428E-06-9.49549178E-053.16869369E-06-1.07120481E-045.88596646E-03
1.15472589E-046.97290318E-053.21352293E-03-1.07120481E-043.62358697E-03-1.99174536E-01
-6.34870193E-03-3.83394639E-03-1.76693887E-015.88596646E-03-1.99174536E-011.09506361E+01

Correlation matrix
1.000000000.999992750.99998692-0.999210140.99987174-1.00000000
0.999992751.000000000.99999831-0.999058940.99980351-0.99999247
0.999986920.999998311.00000000-0.999009560.99977983-0.99998656
-0.99921014-0.99905894-0.999009561.00000000-0.999684690.99921278
0.999871740.999803510.99977983-0.999684691.00000000-0.99987289
-1.00000000-0.99999247-0.999986560.99921278-0.999872891.00000000