NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009XR2 ∴ Orbital info ∴ Epoch 57655 MJD
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(523633) 2009XR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 523633.eq0)
Keplerian elements
(Epoch 57655.2 MJD)
Value 1-σ variation Units
a 1.49112 3.579e-09 au
e 0.289083 5.405e-08
i 26.717 1.639e-05 deg
Ω 271.515 7.691e-06 deg
ω 131.023 2.116e-05 deg
M 282.517 1.536e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0601 au
Aphelion distance 1.9222 au
Asc. node-Earth separation 0.67037 au
Desc. node-Earth separation 0.16451 au
Earth MOID 0.15166 au
Orbital period 665.073 days
Date of orbit computation   feb 26 13:22

Covariance matrix
1.28061430E-17-1.03307151E-17-1.38047453E-14-6.28092832E-153.38905517E-14-3.20080411E-14
-1.03307151E-172.92170760E-15-2.11015283E-13-9.18637090E-144.71714407E-13-4.02543639E-13
-1.38047453E-14-2.11015283E-132.68695939E-102.06994398E-11-1.20405531E-109.54925508E-11
-6.28092832E-15-9.18637090E-142.06994398E-115.91568659E-11-9.03136757E-113.77290711E-11
3.38905517E-144.71714407E-13-1.20405531E-10-9.03136757E-114.47751948E-10-3.02322038E-10
-3.20080411E-14-4.02543639E-139.54925508E-113.77290711E-11-3.02322038E-102.35923523E-10

Correlation matrix
1.00000000-0.05340757-0.23533616-0.228198130.44755944-0.58232348
-0.053407571.00000000-0.23815790-0.220964760.41242219-0.48485175
-0.23533616-0.238157901.000000000.16418197-0.347133990.37927422
-0.22819813-0.220964760.164181971.00000000-0.554922330.31936544
0.447559440.41242219-0.34713399-0.554922331.00000000-0.93017667
-0.58232348-0.484851750.379274220.31936544-0.930176671.00000000