NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WC2 ∴ Orbital info ∴ Epoch 60400 MJD
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(415710) 1998WC2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 415710.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.55713 8.446e-08 au
e 0.558848 6.677e-07
i 26.61 5.489e-05 deg
Ω 208.115 3.855e-05 deg
ω 270.499 0.0001846 deg
M 63.732 0.0001372 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1281 au
Aphelion distance 3.9862 au
Asc. node-Earth separation 0.74591 au
Desc. node-Earth separation 0.77239 au
Earth MOID 0.44343 au
Orbital period 1493.58 days
Date of orbit computation   feb 26 13:14

Covariance matrix
7.13310794E-153.17568656E-14-8.18833106E-13-1.10895431E-121.14536252E-11-1.11719913E-11
3.17568656E-144.45831837E-13-1.73721203E-11-1.08281610E-111.12260910E-10-4.95427932E-11
-8.18833106E-13-1.73721203E-113.01308419E-091.40225792E-09-3.67985988E-09-1.52999370E-10
-1.10895431E-12-1.08281610E-111.40225792E-091.48573827E-09-3.83698699E-091.26781050E-09
1.14536252E-111.12260910E-10-3.67985988E-09-3.83698699E-093.40861806E-08-1.92328504E-08
-1.11719913E-11-4.95427932E-11-1.52999370E-101.26781050E-09-1.92328504E-081.88360491E-08

Correlation matrix
1.000000000.56313523-0.17662426-0.340645850.73453822-0.96382077
0.563135231.00000000-0.47398179-0.420724700.91065494-0.54062988
-0.17662426-0.473981791.000000000.66275210-0.36310855-0.02030903
-0.34064585-0.420724700.662752101.00000000-0.539175320.23965599
0.734538220.91065494-0.36310855-0.539175321.00000000-0.75903111
-0.96382077-0.54062988-0.020309030.23965599-0.759031111.00000000