NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009RB4 ∴ Orbital info ∴ Epoch 60600 MJD
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(274855) 2009RB4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 274855.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.63893 1.225e-08 au
e 0.300782 3.117e-08
i 9.536 5.638e-06 deg
Ω 182.147 1.803e-05 deg
ω 75.088 2.361e-05 deg
M 142.118 3.081e-05 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.146 au
Aphelion distance 2.1319 au
Asc. node-Earth separation 0.38881 au
Desc. node-Earth separation 0.61288 au
Earth MOID 0.21192 au
Orbital period 766.373 days
Date of orbit computation   Jul 29 14:30

Covariance matrix
1.49998651E-16-2.70874770E-169.54995307E-15-1.98456401E-141.09480378E-13-3.60773012E-13
-2.70874770E-169.71436281E-16-1.85881252E-144.04256046E-14-2.02050331E-136.59373536E-13
9.54995307E-15-1.85881252E-143.17834221E-11-3.30346610E-114.19070235E-11-2.64397190E-11
-1.98456401E-144.04256046E-14-3.30346610E-113.25037222E-10-3.55475809E-106.89517108E-11
1.09480378E-13-2.02050331E-134.19070235E-11-3.55475809E-105.57303061E-10-3.79350188E-10
-3.60773012E-136.59373536E-13-2.64397190E-116.89517108E-11-3.79350188E-109.49000060E-10

Correlation matrix
1.00000000-0.709606720.13831116-0.089878310.37865779-0.95621873
-0.709606721.00000000-0.105785980.07194205-0.274603890.68673824
0.13831116-0.105785981.00000000-0.325014680.31487688-0.15223811
-0.089878310.07194205-0.325014681.00000000-0.835214040.12414962
0.37865779-0.274603890.31487688-0.835214041.00000000-0.52162869
-0.956218730.68673824-0.152238110.12414962-0.521628691.00000000