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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WH31 ∴ Orbital info ∴ Epoch epochXXX
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(56036) 1998WH31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 56036.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28693 7.005e-09 au
e 0.230557 3.555e-08
i 24.845 3.638e-06 deg
Ω 125.339 9.212e-06 deg
ω 232.603 1.178e-05 deg
M 168.965 8.386e-06 deg
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7597 au
Aphelion 2.8142 au
Asc. node-Earth separation 1.53386 au
Desc. node-Earth separation 0.88422 au
Earth MOID 0.82261 au
Orbital period 1263.22 days
Date of orbit computation  apr 23 19:58
Correlation matrix
1.000000000.27700083-0.004586440.01795906-0.11326592-0.26158042
0.277000831.00000000-0.011623290.019449850.05622808-0.24295110
-0.00458644-0.011623291.00000000-0.005376640.000411150.00941593
0.017959060.01944985-0.005376641.00000000-0.69908704-0.01706291
-0.113265920.056228080.00041115-0.699087041.00000000-0.60615134
-0.26158042-0.242951100.00941593-0.01706291-0.606151341.00000000
Covariance matrix
4.90634551E-176.89762158E-17-1.16887929E-161.15878583E-15-9.34510152E-15-1.53648829E-14
6.89762158E-171.26380036E-15-1.50342879E-156.36936555E-152.35449739E-14-7.24274259E-14
-1.16887929E-16-1.50342879E-151.32382022E-11-1.80204756E-131.76205826E-142.87291284E-13
1.15878583E-156.36936555E-15-1.80204756E-138.48557413E-11-7.58538419E-11-1.31807079E-12
-9.34510152E-152.35449739E-141.76205826E-14-7.58538419E-111.38743112E-10-5.98730991E-11
-1.53648829E-14-7.24274259E-142.87291284E-13-1.31807079E-12-5.98730991E-117.03217878E-11