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AstDyS ∴ Objects ∴ Hildegard ∴ Orbital info ∴ Epoch epochXXX
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(898) Hildegard  ▹ 
ORBITAL INFORMATION
(ASCII data file 898.eq0)
Keplerian elements at epoch
55962.5 MJD
Value 1-σ variation Units
a 2.72622 6.478e-09 au
e 0.374376 3.622e-08
i 10.099 4.679e-06 deg
Ω 241.817 2.174e-05 deg
ω 49.605 2.255e-05 deg
M 273.564 5.184e-06 deg
Other useful info
Absolute Magnitude (H)    11.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7056 au
Aphelion 3.7468 au
Asc. node-Earth separation 0.87505 au
Desc. node-Earth separation 2.10848 au
Earth MOID 0.71105 au
Orbital period 1644.14 days
Date of orbit computation  Oct 31 04:55
Correlation matrix
1.00000000-0.282529230.08539080-0.057349270.030160530.04926003
-0.282529231.00000000-0.019874940.02716649-0.075140550.35378857
0.08539080-0.019874941.000000000.04590773-0.04073478-0.00920757
-0.057349270.027166490.045907731.00000000-0.952182050.02278998
0.03016053-0.07514055-0.04073478-0.952182051.00000000-0.28932251
0.049260030.35378857-0.009207570.02278998-0.289322511.00000000
Covariance matrix
4.19608700E-17-6.62814081E-172.58788893E-15-8.07617861E-154.40641719E-151.65405105E-15
-6.62814081E-171.31163258E-15-3.36762894E-152.13892445E-14-6.13769011E-146.64173981E-14
2.58788893E-15-3.36762894E-152.18889325E-114.66932235E-12-4.29835364E-12-2.23300394E-13
-8.07617861E-152.13892445E-144.66932235E-124.72619372E-10-4.66874568E-102.56821622E-12
4.40641719E-15-6.13769011E-14-4.29835364E-12-4.66874568E-105.08685009E-10-3.38250669E-11
1.65405105E-156.64173981E-14-2.23300394E-132.56821622E-12-3.38250669E-112.68697689E-11





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