NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XT ∴ Orbital info ∴ Epoch 60400 MJD
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2018XT  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XT.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.85818 0.008206 au
e 0.62588 0.00193
i 7.023 0.01918 deg
Ω 249.436 0.005164 deg
ω 98.747 0.007166 deg
M 55.991 5.208 deg
Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6952 au
Aphelion distance 3.0212 au
Asc. node-Earth separation 0.23474 au
Desc. node-Earth separation 0.04717 au
Earth MOID 0.00986 au
Orbital period 925.184 days
Date of orbit computation   feb 26 11:45

Covariance matrix
6.73367382E-051.58380049E-051.57375446E-04-4.23740625E-055.66942549E-05-4.27397751E-02
1.58380049E-053.72527444E-063.70163902E-05-9.96620952E-061.33177512E-05-1.00526511E-02
1.57375446E-043.70163902E-053.67830874E-04-9.90278031E-051.32341595E-04-9.98888723E-02
-4.23740625E-05-9.96620952E-06-9.90278031E-052.66686845E-05-3.57667613E-052.68955414E-02
5.66942549E-051.33177512E-051.32341595E-04-3.57667613E-055.13526268E-05-3.59849032E-02
-4.27397751E-02-1.00526511E-02-9.98888723E-022.68955414E-02-3.59849032E-022.71276634E+01

Correlation matrix
1.000000000.999989180.99996971-0.999938450.96412131-1.00000000
0.999989181.000000000.99997890-0.999885060.96287615-0.99998913
0.999969710.999978901.00000000-0.999844030.96292163-0.99996967
-0.99993845-0.99988506-0.999844031.00000000-0.966490270.99993852
0.964121310.962876150.96292163-0.966490271.00000000-0.96412382
-1.00000000-0.99998913-0.999969670.99993852-0.964123821.00000000