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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003WC158 ∴ Orbital info ∴ Epoch 55707 MJD
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2003WC158  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2003WC158.eq0)
Keplerian elements
(Epoch 55707.2 MJD)
Value 1-σ variation Units
a 2.6298 1.225e-08 au
e 0.632934 4.281e-08
i 9.005 1.335e-05 deg
Ω 251.306 2.203e-05 deg
ω 144.2 3.156e-05 deg
M 272.903 9.271e-06 deg
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9653 au
Aphelion distance 4.2943 au
Asc. node-Earth separation 2.22448 au
Desc. node-Earth separation 0.05554 au
Earth MOID 0.03133 au
Orbital period 1557.69 days
Date of orbit computation   feb 26 10:28

Covariance matrix
1.49964593E-16-2.22855810E-163.82483877E-14-1.06350211E-14-9.74530899E-14-9.12608928E-15
-2.22855810E-161.83258249E-15-6.85152937E-141.58721843E-139.55692215E-14-2.74442269E-14
3.82483877E-14-6.85152937E-141.78148061E-103.30165105E-11-6.94436142E-111.63087451E-11
-1.06350211E-141.58721843E-133.30165105E-114.85425286E-10-3.82011559E-10-2.14721473E-11
-9.74530899E-149.55692215E-14-6.94436142E-11-3.82011559E-109.95957229E-10-2.02421295E-10
-9.12608928E-15-2.74442269E-141.63087451E-11-2.14721473E-11-2.02421295E-108.59570571E-11

Correlation matrix
1.00000000-0.425106580.23400666-0.03941693-0.25216273-0.08038029
-0.425106581.00000000-0.119912710.168284350.07074014-0.06914782
0.23400666-0.119912711.000000000.11227406-0.164862330.13179205
-0.039416930.168284350.112274061.00000000-0.54940798-0.10511713
-0.252162730.07074014-0.16486233-0.549407981.00000000-0.69182314
-0.08038029-0.069147820.13179205-0.10511713-0.691823141.00000000