NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WS28 ∴ Orbital info ∴ Epoch 60400 MJD
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2017WS28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WS28.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.25078 0.002878 au
e 0.163468 0.001503
i 24.289 0.1161 deg
Ω 245.018 0.006087 deg
ω 219.768 0.2051 deg
M 161.805 5.373 deg
Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0463 au
Aphelion distance 1.4552 au
Asc. node-Earth separation 0.37915 au
Desc. node-Earth separation 0.09551 au
Earth MOID 0.09348 au
Orbital period 510.941 days
Date of orbit computation   feb 26 13:13

Covariance matrix
8.28210022E-064.32588580E-063.33909837E-04-1.75137140E-05-5.89105322E-04-1.54626766E-02
4.32588580E-062.26020094E-061.74338422E-04-9.14417398E-06-3.07353763E-04-8.07664648E-03
3.33909837E-041.74338422E-041.34688833E-02-7.06443757E-04-2.37840598E-02-6.23388479E-01
-1.75137140E-05-9.14417398E-06-7.06443757E-043.70530842E-051.24746027E-033.26970080E-02
-5.89105322E-04-3.07353763E-04-2.37840598E-021.24746027E-034.20709228E-021.09975259E+00
-1.54626766E-02-8.07664648E-03-6.23388479E-013.26970080E-021.09975259E+002.88688766E+01

Correlation matrix
1.000000000.999841790.99975406-0.99976017-0.99800263-0.99999882
0.999841791.000000000.99920314-0.99921460-0.99672188-0.99986785
0.999754060.999203141.00000000-0.99999911-0.99914651-0.99971920
-0.99976017-0.99921460-0.999999111.000000000.999133500.99972578
-0.99800263-0.99672188-0.999146510.999133501.000000000.99790461
-0.99999882-0.99986785-0.999719200.999725780.997904611.00000000