NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018US1 ∴ Orbital info ∴ Epoch 60400 MJD
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2018US1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018US1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.65611 0.0002724 au
e 0.397556 9.855e-05
i 8.003 0.001471 deg
Ω 28.619 7.602e-05 deg
ω 8.219 0.0006507 deg
M 195.679 0.2263 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9977 au
Aphelion distance 2.3145 au
Asc. node-Earth separation 0.00615 au
Desc. node-Earth separation 1.29456 au
Earth MOID 0.00605 au
Orbital period 778.451 days
Date of orbit computation   feb 26 11:45

Covariance matrix
7.41955345E-082.68444523E-084.00590613E-072.07014682E-08-1.75257227E-07-6.16284510E-05
2.68444523E-089.71250793E-091.44936855E-077.48997229E-09-6.34057984E-08-2.22975969E-05
4.00590613E-071.44936855E-072.16327675E-061.11785531E-07-9.44929885E-07-3.32739937E-04
2.07014682E-087.48997229E-091.11785531E-075.77956497E-09-4.87840684E-08-1.71951437E-05
-1.75257227E-07-6.34057984E-08-9.44929885E-07-4.87840684E-084.23399970E-071.45568775E-04
-6.16284510E-05-2.22975969E-05-3.32739937E-04-1.71951437E-051.45568775E-045.11899552E-02

Correlation matrix
1.000000000.999999930.999898330.99968848-0.98880725-0.99999999
0.999999931.000000000.999901220.99969367-0.98875313-0.99999998
0.999898330.999901221.000000000.99972828-0.98734318-0.99989987
0.999688480.999693670.999728281.00000000-0.98617736-0.99969118
-0.98880725-0.98875313-0.98734318-0.986177361.000000000.98878175
-0.99999999-0.99999998-0.99989987-0.999691180.988781751.00000000