NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005WK4 ∴ Orbital info ∴ Epoch 55104 MJD
Contact »
(277475) 2005WK4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 277475.eq0)
Keplerian elements
(Epoch 55104.7 MJD)
Value 1-σ variation Units
a 1.01177 3.436e-09 au
e 0.237302 4.968e-08
i 9.833 3.801e-06 deg
Ω 138.297 4.096e-06 deg
ω 74.32 6.738e-06 deg
M 153.711 4.734e-06 deg
Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7717 au
Aphelion distance 1.2519 au
Asc. node-Earth separation -0.08777 au
Desc. node-Earth separation 0.00674 au
Earth MOID 0.00376 au
Orbital period 371.725 days
Date of orbit computation   feb 26 13:20

Covariance matrix
1.18031117E-171.46306725E-16-9.97779586E-151.31832449E-15-5.97485901E-151.22853660E-14
1.46306725E-162.46761321E-15-1.67369996E-132.91457152E-15-8.25400675E-141.00655092E-13
-9.97779586E-15-1.67369996E-131.44441311E-11-7.59309903E-135.47586508E-12-6.28767197E-12
1.31832449E-152.91457152E-15-7.59309903E-131.67783600E-11-2.66728668E-111.16741938E-11
-5.97485901E-15-8.25400675E-145.47586508E-12-2.66728668E-114.53976474E-11-2.06850979E-11
1.22853660E-141.00655092E-13-6.28767197E-121.16741938E-11-2.06850979E-112.24114884E-11

Correlation matrix
1.000000000.85728946-0.764171160.09368052-0.258114690.75536088
0.857289461.00000000-0.886529820.01432390-0.246609390.42801783
-0.76417116-0.886529821.00000000-0.048775150.21384069-0.34946913
0.093680520.01432390-0.048775151.00000000-0.966447500.60202814
-0.25811469-0.246609390.21384069-0.966447501.00000000-0.64849340
0.755360880.42801783-0.349469130.60202814-0.648493401.00000000