NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018TT ∴ Orbital info ∴ Epoch 60400 MJD
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2018TT  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018TT.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.53689 3.739e-07 au
e 0.308069 7.867e-07
i 15.659 8.304e-05 deg
Ω 193.335 2.498e-05 deg
ω 263.754 6.018e-05 deg
M 262.17 0.0002777 deg
Other useful info
Absolute Magnitude (H)    22.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0634 au
Aphelion distance 2.0104 au
Asc. node-Earth separation 0.43949 au
Desc. node-Earth separation 0.34695 au
Earth MOID 0.23512 au
Orbital period 695.923 days
Date of orbit computation   feb 26 11:47

Covariance matrix
1.39836890E-132.93525585E-13-2.94575146E-115.43599501E-12-1.30190934E-11-1.02875052E-10
2.93525585E-136.18886248E-13-6.18579944E-111.14270276E-11-2.65399272E-11-2.16470496E-10
-2.94575146E-11-6.18579944E-116.89509255E-09-1.24979926E-092.67001442E-092.18250264E-08
5.43599501E-121.14270276E-11-1.24979926E-096.23929675E-10-8.88231715E-10-4.00932022E-09
-1.30190934E-11-2.65399272E-112.67001442E-09-8.88231715E-103.62142829E-097.88660550E-09
-1.02875052E-10-2.16470496E-102.18250264E-08-4.00932022E-097.88660550E-097.71193057E-08

Correlation matrix
1.000000000.99776822-0.948670010.58196967-0.57853538-0.99064404
0.997768221.00000000-0.946935430.58151382-0.56060164-0.99085873
-0.94867001-0.946935431.00000000-0.602562900.534322680.94646198
0.581969670.58151382-0.602562901.00000000-0.59090615-0.57799139
-0.57853538-0.560601640.53432268-0.590906151.000000000.47192025
-0.99064404-0.990858730.94646198-0.577991390.471920251.00000000