NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007UR51 ∴ Orbital info ∴ Epoch 54409 MJD
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2007UR51  ▹ 
ORBITAL INFORMATION
(ASCII data file 2007UR51.eq0)
Keplerian elements
(Epoch 54409.9 MJD)
Value 1-σ variation Units
a 1.64419 0.002326 au
e 0.690734 0.000515
i 7.261 0.005888 deg
Ω 208.593 0.003839 deg
ω 72.701 0.01232 deg
M 30.568 0.07487 deg
Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5085 au
Aphelion distance 2.7799 au
Asc. node-Earth separation -0.29232 au
Desc. node-Earth separation 0.08687 au
Earth MOID 0.01264 au
Orbital period 770.066 days
Date of orbit computation   Mar 19 08:51

Covariance matrix
5.41222050E-061.19789845E-061.36921907E-05-8.90980622E-062.84207056E-05-1.74176132E-04
1.19789845E-062.65258261E-073.03207836E-06-1.96925831E-066.27289159E-06-3.85550924E-05
1.36921907E-053.03207836E-063.46696509E-05-2.24985115E-057.16741921E-05-4.40695834E-04
-8.90980622E-06-1.96925831E-06-2.24985115E-051.47375764E-05-4.71816914E-052.86638579E-04
2.84207056E-056.27289159E-067.16741921E-05-4.71816914E-051.51711536E-04-9.14030803E-04
-1.74176132E-04-3.85550924E-05-4.40695834E-042.86638579E-04-9.14030803E-045.60548797E-03

Correlation matrix
1.000000000.999764710.99956367-0.997625360.99183131-0.99998662
0.999764711.000000000.99984166-0.995990490.98883543-0.99986318
0.999563670.999841661.00000000-0.995327530.98827719-0.99967193
-0.99762536-0.99599049-0.995327531.00000000-0.997817620.99727491
0.991831310.988835430.98827719-0.997817621.00000000-0.99116240
-0.99998662-0.99986318-0.999671930.99727491-0.991162401.00000000