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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WC57 ∴ Orbital info ∴ Epoch epochXXX
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(319073) 2005WC57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 319073.eq0)
Keplerian elements at epoch
58175.9 MJD
Value 1-σ variation Units
a 1.92409 5.517e-09 au
e 0.097125 5.882e-08
i 23.059 6.28e-06 deg
Ω 61.515 1.068e-05 deg
ω 352.311 2.753e-05 deg
M 207.472 2.391e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7372 au
Aphelion 2.111 au
Asc. node-Earth separation 0.75172 au
Desc. node-Earth separation 1.09746 au
Earth MOID 0.75079 au
Orbital period 974.848 days
Date of orbit computation  apr 23 20:57
Correlation matrix
1.00000000-0.196779940.019748830.02271444-0.007503310.00868671
-0.196779941.00000000-0.04176205-0.03966541-0.513405680.56453275
0.01974883-0.041762051.00000000-0.540823360.19362868-0.00057046
0.02271444-0.03966541-0.540823361.00000000-0.31608553-0.04045871
-0.00750331-0.513405680.19362868-0.316085531.00000000-0.92882473
0.008686710.56453275-0.00057046-0.04045871-0.928824731.00000000
Covariance matrix
3.04369619E-17-6.38572532E-176.84282737E-161.33775715E-15-1.13971292E-151.14569452E-15
-6.38572532E-173.45985207E-15-1.54278043E-14-2.49066500E-14-8.31440886E-137.93836080E-13
6.84282737E-16-1.54278043E-143.94445622E-11-3.62596475E-113.34815218E-11-8.56501620E-14
1.33775715E-15-2.49066500E-14-3.62596475E-111.13959130E-10-9.29011553E-11-1.03252239E-11
-1.13971292E-15-8.31440886E-133.34815218E-11-9.29011553E-117.58025622E-10-6.11348202E-10
1.14569452E-157.93836080E-13-8.56501620E-14-1.03252239E-11-6.11348202E-105.71512653E-10