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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WP41 ∴ Orbital info ∴ Epoch 55891 MJD
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2011WP41  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011WP41.eq0)
Keplerian elements
(Epoch 55891.3 MJD)
Value 1-σ variation Units
a 1.94553 0.01605 au
e 0.540499 0.004051
i 11.487 0.07193 deg
Ω 61.31 0.006166 deg
ω 292.454 0.01132 deg
M 21.361 0.2839 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.894 au
Aphelion distance 2.9971 au
Asc. node-Earth separation 0.15401 au
Desc. node-Earth separation 0.72136 au
Earth MOID 0.0678 au
Orbital period 991.182 days
Date of orbit computation   feb 26 10:52

Covariance matrix
2.57513659E-046.50134508E-051.15401048E-039.89206224E-05-1.73812473E-04-4.55606856E-03
6.50134508E-051.64145377E-052.91301142E-042.49709150E-05-4.39762864E-05-1.15027258E-03
1.15401048E-032.91301142E-045.17426318E-034.43488697E-04-7.73788890E-04-2.04161983E-02
9.89206224E-052.49709150E-054.43488697E-043.80142364E-05-6.64263591E-05-1.75007718E-03
-1.73812473E-04-4.39762864E-05-7.73788890E-04-6.64263591E-051.28100647E-043.07729971E-03
-4.55606856E-03-1.15027258E-03-2.04161983E-02-1.75007718E-033.07729971E-038.06089071E-02

Correlation matrix
1.000000000.999974110.999736070.99980101-0.95698502-0.99999678
0.999974111.000000000.999547880.99964775-0.95902198-0.99998831
0.999736070.999547881.000000000.99996584-0.95043533-0.99967562
0.999801010.999647750.999965841.00000000-0.95190071-0.99975262
-0.95698502-0.95902198-0.95043533-0.951900711.000000000.95764075
-0.99999678-0.99998831-0.99967562-0.999752620.957640751.00000000