NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WP12 ∴ Orbital info ∴ Epoch 60600 MJD
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2017WP12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WP12.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.59728 0.0005721 au
e 0.562698 4.945e-05
i 1.696 0.0002394 deg
Ω 159.765 0.004301 deg
ω 293.159 0.004194 deg
M 223.601 0.1878 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1358 au
Aphelion distance 4.0588 au
Asc. node-Earth separation 0.46341 au
Desc. node-Earth separation 1.27273 au
Earth MOID 0.15556 au
Orbital period 1528.89 days
Date of orbit computation   Jul 29 12:11

Covariance matrix
3.27340152E-072.82926454E-081.36931683E-07-2.43975004E-062.36985845E-06-1.07448543E-04
2.82926454E-082.44545835E-091.18351475E-08-2.10951599E-072.04948439E-07-9.28700433E-06
1.36931683E-071.18351475E-085.73011509E-08-1.02036230E-069.91119858E-07-4.49474638E-05
-2.43975004E-06-2.10951599E-07-1.02036230E-061.85027091E-05-1.80260327E-058.00862753E-04
2.36985845E-062.04948439E-079.91119858E-07-1.80260327E-051.75861703E-05-7.77931509E-04
-1.07448543E-04-9.28700433E-06-4.49474638E-058.00862753E-04-7.77931509E-043.52697065E-02

Correlation matrix
1.000000000.999985680.99982187-0.991352330.98772746-0.99999993
0.999985681.000000000.99979709-0.991710760.98827735-0.99998754
0.999821870.999797091.00000000-0.990957590.98732212-0.99982179
-0.99135233-0.99171076-0.990957591.00000000-0.999302230.99137854
0.987727460.988277350.98732212-0.999302231.00000000-0.98776766
-0.99999993-0.99998754-0.999821790.99137854-0.987767661.00000000