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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015WA1 ∴ Orbital info ∴ Epoch 57919 MJD
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2015WA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015WA1.eq0)
Keplerian elements
(Epoch 57919.6 MJD)
Value 1-σ variation Units
a 1.18657 1.391e-08 au
e 0.29603 8.287e-08
i 10.9 7.181e-06 deg
Ω 197.613 3.026e-05 deg
ω 339.541 4.372e-05 deg
M 348.56 3.314e-05 deg
Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8353 au
Aphelion distance 1.5378 au
Asc. node-Earth separation -0.15306 au
Desc. node-Earth separation 0.49983 au
Earth MOID 0.13349 au
Orbital period 472.103 days
Date of orbit computation   feb 26 11:17

Covariance matrix
1.93487891E-166.54180465E-163.03882932E-14-5.22964534E-142.77017721E-13-2.91456204E-13
6.54180465E-166.86782946E-152.63914451E-132.38761207E-131.68692664E-13-1.37810971E-13
3.03882932E-142.63914451E-135.15669491E-118.71959132E-11-5.40441579E-11-2.65832302E-11
-5.22964534E-142.38761207E-138.71959132E-119.15481021E-10-1.12081324E-093.26475463E-10
2.77017721E-131.68692664E-13-5.40441579E-11-1.12081324E-091.91114023E-09-1.10759931E-09
-2.91456204E-13-1.37810971E-13-2.65832302E-113.26475463E-10-1.10759931E-091.09807822E-09

Correlation matrix
1.000000000.567493540.30422416-0.124256940.45554825-0.63230959
0.567493541.000000000.443473530.095220260.04656292-0.05018309
0.304224160.443473531.000000000.40131532-0.17215386-0.11171343
-0.124256940.095220260.401315321.00000000-0.847348960.32561862
0.455548250.04656292-0.17215386-0.847348961.00000000-0.76457441
-0.63230959-0.05018309-0.111713430.32561862-0.764574411.00000000