NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003WC25 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(177255) 2003WC25  ▹ 
ORBITAL INFORMATION
(ASCII data file 177255.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.29481 1.094e-08 au
e 0.485828 6.148e-08
i 10.25 5.38e-06 deg
Ω 347.692 3.557e-05 deg
ω 9.582 3.663e-05 deg
M 338.509 1.365e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1799 au
Aphelion distance 3.4097 au
Asc. node-Earth separation 0.17895 au
Desc. node-Earth separation 2.37289 au
Earth MOID 0.17692 au
Orbital period 1269.75 days
Date of orbit computation   feb 26 10:21

Covariance matrix
1.19772320E-16-2.41642161E-163.51984956E-15-1.55908296E-142.97383023E-14-6.62441741E-14
-2.41642161E-163.78016690E-15-2.32921067E-14-1.42574871E-145.46826918E-14-2.38270212E-13
3.51984956E-15-2.32921067E-142.89441571E-11-4.75823544E-113.97293304E-119.08804089E-12
-1.55908296E-14-1.42574871E-14-4.75823544E-111.26546975E-09-1.25621544E-092.26027625E-11
2.97383023E-145.46826918E-143.97293304E-11-1.25621544E-091.34161091E-09-1.27995725E-10
-6.62441741E-14-2.38270212E-139.08804089E-122.26027625E-11-1.27995725E-101.86253572E-10

Correlation matrix
1.00000000-0.359119500.05978131-0.040046550.07418646-0.44352403
-0.359119501.00000000-0.07041624-0.006518710.02428181-0.28396313
0.05978131-0.070416241.00000000-0.248622020.201612520.12377630
-0.04004655-0.00651871-0.248622021.00000000-0.964106370.04655682
0.074186460.024281810.20161252-0.964106371.00000000-0.25605300
-0.44352403-0.283963130.123776300.04655682-0.256053001.00000000