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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HH4 ∴ Orbital info ∴ Epoch epochXXX
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(467955) 2012HH4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 467955.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.47726 1.83e-08 au
e 0.157384 4.035e-08
i 7.903 7.41e-06 deg
Ω 85.736 6.209e-05 deg
ω 227.075 7.192e-05 deg
M 290.604 3.837e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0874 au
Aphelion 2.8671 au
Asc. node-Earth separation 1.72245 au
Desc. node-Earth separation 1.16616 au
Earth MOID 1.08188 au
Orbital period 1424.15 days
Date of orbit computation  apr 23 21:29
Correlation matrix
1.000000000.161668760.01582151-0.021556740.11955842-0.32850100
0.161668761.00000000-0.010329900.000925910.16506741-0.33445181
0.01582151-0.010329901.00000000-0.699585330.572440880.04597752
-0.021556740.00092591-0.699585331.00000000-0.84230690-0.01948831
0.119558420.165067410.57244088-0.842306901.00000000-0.51370812
-0.32850100-0.334451810.04597752-0.01948831-0.513708121.00000000
Covariance matrix
3.35024594E-161.19387204E-162.14600205E-15-2.44987129E-141.57393782E-13-2.30711616E-13
1.19387204E-161.62774600E-15-3.08839920E-152.31944371E-154.78986969E-13-5.17751398E-13
2.14600205E-15-3.08839920E-155.49145700E-11-3.21889087E-103.05100895E-101.30732558E-11
-2.44987129E-142.31944371E-15-3.21889087E-103.85516994E-09-3.76150092E-09-4.64291084E-11
1.57393782E-134.78986969E-133.05100895E-10-3.76150092E-095.17294784E-09-1.41768549E-09
-2.30711616E-13-5.17751398E-131.30732558E-11-4.64291084E-11-1.41768549E-091.47227464E-09