NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018US2 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2018US2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018US2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.97686 0.003094 au
e 0.659155 0.0003538
i 7.059 0.002728 deg
Ω 225.854 0.0004923 deg
ω 151.402 0.001424 deg
M 22.361 0.6 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0146 au
Aphelion distance 4.9391 au
Asc. node-Earth separation 2.98587 au
Desc. node-Earth separation 0.07648 au
Earth MOID 0.04552 au
Orbital period 1876.02 days
Date of orbit computation   feb 26 11:44

Covariance matrix
9.57005353E-061.09449561E-068.44029610E-061.52227521E-06-4.39671157E-06-1.85621015E-03
1.09449561E-061.25173884E-079.65286697E-071.74097128E-07-5.02847436E-07-2.12288661E-04
8.44029610E-069.65286697E-077.44445576E-061.34251081E-06-3.87601540E-06-1.63708231E-03
1.52227521E-061.74097128E-071.34251081E-062.42392700E-07-6.99277194E-07-2.95260953E-04
-4.39671157E-06-5.02847436E-07-3.87601540E-06-6.99277194E-072.02781109E-068.52786274E-04
-1.85621015E-03-2.12288661E-04-1.63708231E-03-2.95260953E-048.52786274E-043.60031019E-01

Correlation matrix
1.000000000.999999940.999963210.99948487-0.99806091-1.00000000
0.999999941.000000000.999960810.99948200-0.99808063-0.99999994
0.999963210.999960811.000000000.99940506-0.99759731-0.99996334
0.999484870.999482000.999405061.00000000-0.99741489-0.99948502
-0.99806091-0.99808063-0.99759731-0.997414891.000000000.99805964
-1.00000000-0.99999994-0.99996334-0.999485020.998059641.00000000