NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009RR ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2009RR  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009RR.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.4107 0.01292 au
e 0.466524 0.001578
i 6.098 0.06888 deg
Ω 174.144 0.008239 deg
ω 256.602 1.001 deg
M 218.561 28.44 deg
Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7526 au
Aphelion distance 2.0688 au
Asc. node-Earth separation 0.2432 au
Desc. node-Earth separation -0.00856 au
Earth MOID 0.00223 au
Orbital period 612.002 days
Date of orbit computation   feb 26 10:38

Covariance matrix
1.67026230E-042.03992693E-058.90203311E-04-1.06471564E-04-1.29402313E-02-3.67596054E-01
2.03992693E-052.49142961E-061.08722608E-04-1.30031481E-05-1.58041392E-03-4.48952897E-02
8.90203311E-041.08722608E-044.74453961E-03-5.67461730E-04-6.89677976E-02-1.95918465E+00
-1.06471564E-04-1.30031481E-05-5.67461730E-046.78807184E-058.24888206E-032.34325623E-01
-1.29402313E-02-1.58041392E-03-6.89677976E-028.24888206E-031.00253539E+002.84792272E+01
-3.67596054E-01-4.48952897E-02-1.95918465E+002.34325623E-012.84792272E+018.09015799E+02

Correlation matrix
1.000000000.999995310.99999960-0.99992650-0.99999964-1.00000000
0.999995311.000000000.99999658-0.99988714-0.99999236-0.99999532
0.999999600.999996581.00000000-0.99992246-0.99999877-0.99999961
-0.99992650-0.99988714-0.999922461.000000000.999935580.99992647
-0.99999964-0.99999236-0.999998770.999935581.000000000.99999964
-1.00000000-0.99999532-0.999999610.999926470.999999641.00000000