AstDyS-2
Asteroids - Dynamic Site
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(461231) 2015WF4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 461231.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10931 5.872e-08 au
e 0.035569 9.117e-08
i 11.097 8.156e-06 deg
Ω 79.682 4.541e-05 deg
ω 292.626 0.0001244 deg
M 230.469 0.0001142 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9987 au
Aphelion 3.2199 au
Asc. node-Earth separation 2.07954 au
Desc. node-Earth separation 2.13312 au
Earth MOID 2.0231 au
Orbital period 2002.6 days
Date of orbit computation  apr 23 21:28
Correlation matrix
1.000000000.01342337-0.00421388-0.00314383-0.02467242-0.08691853
0.013423371.00000000-0.02136637-0.00657125-0.01799006-0.00072232
-0.00421388-0.021366371.00000000-0.259551800.10637221-0.01165571
-0.00314383-0.00657125-0.259551801.00000000-0.35035711-0.00741222
-0.02467242-0.017990060.10637221-0.350357111.00000000-0.92644171
-0.08691853-0.00072232-0.01165571-0.00741222-0.926441711.00000000
Covariance matrix
3.44835373E-157.18682591E-17-2.01814810E-15-8.38272060E-15-1.80229526E-13-5.83116803E-13
7.18682591E-178.31265071E-15-1.58878560E-14-2.72043351E-14-2.04037794E-13-7.52381402E-15
-2.01814810E-15-1.58878560E-146.65165331E-11-9.61189263E-111.07919847E-10-1.08602791E-11
-8.38272060E-15-2.72043351E-14-9.61189263E-112.06176958E-09-1.97897063E-09-3.84508006E-11
-1.80229526E-13-2.04037794E-131.07919847E-10-1.97897063E-091.54745029E-08-1.31662996E-08
-5.83116803E-13-7.52381402E-15-1.08602791E-11-3.84508006E-11-1.31662996E-081.30519247E-08