NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WR2 ∴ Orbital info ∴ Epoch 55883 MJD
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2011WR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011WR2.eq0)
Keplerian elements
(Epoch 55883.0 MJD)
Value 1-σ variation Units
a 1.08185 0.0008029 au
e 0.392395 0.0009744
i 12.504 0.03828 deg
Ω 233.614 6.513e-05 deg
ω 292.647 0.007543 deg
M 294.291 0.1282 deg
Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6573 au
Aphelion distance 1.5064 au
Asc. node-Earth separation -0.21545 au
Desc. node-Earth separation 0.08918 au
Earth MOID 0.03979 au
Orbital period 411.009 days
Date of orbit computation   feb 26 10:45

Covariance matrix
6.44638483E-077.82277500E-073.07261604E-05-4.94355856E-08-6.01528785E-061.02936322E-04
7.82277500E-079.49363352E-073.72920165E-05-5.99079907E-08-7.29293537E-061.24914679E-04
3.07261604E-053.72920165E-051.46511113E-03-2.34590036E-06-2.86073891E-044.90634821E-03
-4.94355856E-08-5.99079907E-08-2.34590036E-064.24198012E-094.71072144E-07-7.89460587E-06
-6.01528785E-06-7.29293537E-06-2.86073891E-044.71072144E-075.69011992E-05-9.60531040E-04
1.02936322E-041.24914679E-044.90634821E-03-7.89460587E-06-9.60531040E-041.64369585E-02

Correlation matrix
1.000000000.999968900.99980406-0.94536007-0.993202010.99999955
0.999968901.000000000.99991792-0.94402655-0.992259860.99996895
0.999804060.999917921.00000000-0.94100074-0.990791400.99979821
-0.94536007-0.94402655-0.941000741.000000000.95883174-0.94544313
-0.99320201-0.99225986-0.990791400.958831741.00000000-0.99320744
0.999999550.999968950.99979821-0.94544313-0.993207441.00000000