NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WP12 ∴ Orbital info ∴ Epoch 58085 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2017WP12.eq0)
Keplerian elements
(Epoch 58085.6 MJD)
Value 1-σ variation Units
a 2.58846 0.0005123 au
e 0.568575 7.899e-05
i 1.654 0.0001751 deg
Ω 162.742 0.0007314 deg
ω 289.335 0.0007494 deg
M 353.73 0.001811 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1167 au
Aphelion distance 4.0602 au
Asc. node-Earth separation 0.4839 au
Desc. node-Earth separation 1.14892 au
Earth MOID 0.13633 au
Orbital period 1521.11 days
Date of orbit computation   feb 26 11:31

Covariance matrix
2.62424488E-074.04666077E-088.96667982E-082.27548276E-07-1.79329383E-079.27436341E-07
4.04666077E-086.24009749E-091.38266062E-083.50388676E-08-2.75809838E-081.43008465E-07
8.96667982E-081.38266062E-083.06590967E-087.84817089E-08-6.21375261E-083.16918739E-07
2.27548276E-073.50388676E-087.84817089E-085.35014845E-07-5.33962373E-078.13207334E-07
-1.79329383E-07-2.75809838E-08-6.21375261E-08-5.33962373E-075.61623188E-07-6.47219480E-07
9.27436341E-071.43008465E-073.16918739E-078.13207334E-07-6.47219480E-073.27864831E-06

Correlation matrix
1.000000000.999997540.999654220.60727927-0.467118170.99984922
0.999997541.000000000.999632180.60641713-0.465898760.99981268
0.999654220.999632181.000000000.61278180-0.473534650.99958752
0.607279270.606417130.612781801.00000000-0.974103770.61400365
-0.46711817-0.46589876-0.47353465-0.974103771.00000000-0.47695966
0.999849220.999812680.999587520.61400365-0.476959661.00000000