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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016WC22 ∴ Orbital info ∴ Epoch epochXXX
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(494477) 2016WC22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 494477.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03234 5.08e-08 au
e 0.16358 1.171e-07
i 10.291 9.642e-06 deg
Ω 238.232 4.735e-05 deg
ω 132.996 5.261e-05 deg
M 172.096 1.894e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5363 au
Aphelion 3.5284 au
Asc. node-Earth separation 2.30974 au
Desc. node-Earth separation 1.66792 au
Earth MOID 1.55075 au
Orbital period 1928.7 days
Date of orbit computation  apr 23 21:35
Correlation matrix
1.00000000-0.122144940.02132901-0.00022608-0.166861860.00128870
-0.122144941.00000000-0.04013810-0.012537880.01188294-0.06997374
0.02132901-0.040138101.00000000-0.579597940.507927050.00906795
-0.00022608-0.01253788-0.579597941.00000000-0.88236389-0.00690335
-0.166861860.011882940.50792705-0.882363891.00000000-0.41917125
0.00128870-0.069973740.00906795-0.00690335-0.419171251.00000000
Covariance matrix
2.58060951E-15-7.26871337E-161.04476911E-14-5.43823652E-16-4.45930553E-131.24023425E-15
-7.26871337E-161.37227725E-14-4.53384026E-14-6.95484555E-147.32308156E-14-1.55290846E-13
1.04476911E-14-4.53384026E-149.29773153E-11-2.64641362E-102.57655155E-101.65648470E-12
-5.43823652E-16-6.95484555E-14-2.64641362E-102.24225385E-09-2.19805781E-09-6.19286888E-12
-4.45930553E-137.32308156E-142.57655155E-10-2.19805781E-092.76756600E-09-4.17763357E-10
1.24023425E-15-1.55290846E-131.65648470E-12-6.19286888E-12-4.17763357E-103.58905183E-10