NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007RU9 ∴ Orbital info ∴ Epoch 57055 MJD
Contact »
2007RU9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007RU9.eq0)
Keplerian elements
(Epoch 57055.5 MJD)
Value 1-σ variation Units
a 1.91962 5.327e-09 au
e 0.629651 1.259e-07
i 5.652 1.893e-05 deg
Ω 164.404 4.739e-05 deg
ω 285.899 5.347e-05 deg
M 251.316 8.117e-06 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7109 au
Aphelion distance 3.1283 au
Asc. node-Earth separation -0.0035 au
Desc. node-Earth separation 0.3938 au
Earth MOID 0.00067 au
Orbital period 971.455 days
Date of orbit computation   feb 26 10:33

Covariance matrix
2.83805879E-178.25084714E-18-4.29077273E-14-3.84141937E-14-4.44762721E-143.86621207E-14
8.25084714E-181.58536157E-14-7.54163728E-141.00167009E-142.53257989E-121.50612339E-13
-4.29077273E-14-7.54163728E-143.58171154E-107.29087699E-10-6.39810567E-10-3.93497117E-11
-3.84141937E-141.00167009E-147.29087699E-102.24550886E-09-2.18587118E-09-1.28076959E-11
-4.44762721E-142.53257989E-12-6.39810567E-10-2.18587118E-092.85914074E-09-1.06250276E-10
3.86621207E-141.50612339E-13-3.93497117E-11-1.28076959E-11-1.06250276E-106.58853725E-11

Correlation matrix
1.000000000.01230053-0.42557834-0.15216811-0.156134870.89408843
0.012300531.00000000-0.031648720.001678820.376167460.14736756
-0.42557834-0.031648721.000000000.81297480-0.63224927-0.25615436
-0.152168110.001678820.812974801.00000000-0.86267937-0.03329807
-0.156134870.37616746-0.63224927-0.862679371.00000000-0.24480360
0.894088430.14736756-0.25615436-0.03329807-0.244803601.00000000