NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012XR2 ∴ Orbital info ∴ Epoch 60600 MJD
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2012XR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012XR2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.82139 0.1187 au
e 0.412157 0.03389
i 25.868 0.9957 deg
Ω 258.681 0.176 deg
ω 209.256 3.609 deg
M 285.478 169.3 deg
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0707 au
Aphelion distance 2.5721 au
Asc. node-Earth separation 1.34738 au
Desc. node-Earth separation 0.12778 au
Earth MOID 0.1217 au
Orbital period 897.848 days
Date of orbit computation   Jul 29 11:32

Covariance matrix
1.40949262E-024.00016441E-039.92693717E-022.04047257E-02-2.65945778E-01-2.00961692E+01
4.00016441E-031.14845038E-033.01368604E-025.92910240E-03-6.51959645E-02-5.70702693E+00
9.92693717E-023.01368604E-029.91458286E-011.64278464E-01-3.43093156E-01-1.42086195E+02
2.04047257E-025.92910240E-031.64278464E-013.09867557E-02-2.77340202E-01-2.91312562E+01
-2.65945778E-01-6.51959645E-02-3.43093156E-01-2.77340202E-011.30256668E+013.76296646E+02
-2.00961692E+01-5.70702693E+00-1.42086195E+02-2.91312562E+013.76296646E+022.86536180E+04

Correlation matrix
1.000000000.994237910.839743490.97636298-0.62067137-0.99998190
0.994237911.000000000.893109410.99390478-0.53304591-0.99486481
0.839743490.893109411.000000000.93724980-0.09547174-0.84299486
0.976362980.993904780.937249801.00000000-0.43654075-0.97764554
-0.62067137-0.53304591-0.09547174-0.436540751.000000000.61594315
-0.99998190-0.99486481-0.84299486-0.977645540.615943151.00000000