NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WP41 ∴ Orbital info ∴ Epoch 60400 MJD
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2011WP41  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011WP41.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.94542 0.01561 au
e 0.540707 0.00407
i 11.497 0.07283 deg
Ω 61.074 0.008487 deg
ω 292.754 0.01062 deg
M 218.886 20.75 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8935 au
Aphelion distance 2.9973 au
Asc. node-Earth separation 0.15172 au
Desc. node-Earth separation 0.72864 au
Earth MOID 0.06709 au
Orbital period 991.101 days
Date of orbit computation   feb 26 10:52

Covariance matrix
2.43794024E-046.35429628E-051.13692552E-03-1.32490271E-041.58037940E-04-3.24020856E-01
6.35429628E-051.65628221E-052.96283042E-04-3.45370730E-054.10983342E-05-8.44534699E-02
1.13692552E-032.96283042E-045.30474716E-03-6.17599676E-047.42025395E-04-1.51105932E+00
-1.32490271E-04-3.45370730E-05-6.17599676E-047.20293018E-05-8.54042352E-051.76089813E-01
1.58037940E-044.10983342E-057.42025395E-04-8.54042352E-051.12803114E-04-2.10041885E-01
-3.24020856E-01-8.44534699E-02-1.51105932E+001.76089813E-01-2.10041885E-014.30648436E+02

Correlation matrix
1.000000000.999974130.99974247-0.999810880.95299207-1.00000000
0.999974131.000000000.99955635-0.999916550.95081606-0.99997442
0.999742470.999556351.00000000-0.999125660.95923691-0.99974152
-0.99981088-0.99991655-0.999125661.00000000-0.947467370.99981165
0.952992070.950816060.95923691-0.947467371.00000000-0.95298031
-1.00000000-0.99997442-0.999741520.99981165-0.952980311.00000000