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AstDyS ∴ Objects ∴ 1998WH13 ∴ Orbital info ∴ Epoch epochXXX
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(74358) 1998WH13  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 74358.eq0)
Keplerian elements at epoch
57992.6 MJD
Value 1-σ variation Units
a 2.77179 1.156e-08 au
e 0.23816 3.645e-08
i 8.02 4.193e-06 deg
Ω 263.671 3.142e-05 deg
ω 206.813 3.277e-05 deg
M 352.216 9.825e-06 deg
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1117 au
Aphelion 3.4319 au
Asc. node-Earth separation 2.30418 au
Desc. node-Earth separation 1.1719 au
Earth MOID 1.1314 au
Orbital period 1685.54 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.00000000-0.146887060.01226435-0.001562470.03397111-0.12642044
-0.146887061.00000000-0.00410855-0.001214360.003531030.10348421
0.01226435-0.004108551.00000000-0.088102000.08667806-0.01464362
-0.00156247-0.00121436-0.088102001.00000000-0.94697006-0.00956661
0.033971110.003531030.08667806-0.946970061.00000000-0.29591112
-0.126420440.10348421-0.01464362-0.00956661-0.295911121.00000000
Covariance matrix
1.33687845E-16-6.18977211E-175.94531042E-16-5.67606323E-161.28719125E-14-1.43616240E-14
-6.18977211E-171.32828212E-15-6.27794273E-16-1.39053877E-154.21729272E-153.70560871E-14
5.94531042E-16-6.27794273E-161.75779437E-11-1.16054143E-111.19091439E-11-6.03215728E-13
-5.67606323E-16-1.39053877E-15-1.16054143E-119.87146794E-10-9.75022059E-10-2.95317668E-12
1.28719125E-144.21729272E-151.19091439E-11-9.75022059E-101.07392672E-09-9.52771833E-11
-1.43616240E-143.70560871E-14-6.03215728E-13-2.95317668E-12-9.52771833E-119.65340690E-11