AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HK28 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(500209) 2012HK28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 500209.eq0)
Keplerian elements at epoch
58089.7 MJD
Value 1-σ variation Units
a 2.3442 1.621e-08 au
e 0.199846 6.683e-08
i 6.669 5.981e-06 deg
Ω 121.087 6.967e-05 deg
ω 43.524 7.234e-05 deg
M 240.283 1.956e-05 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8757 au
Aphelion 2.8127 au
Asc. node-Earth separation 0.9821 au
Desc. node-Earth separation 1.61746 au
Earth MOID 0.8916 au
Orbital period 1310.96 days
Date of orbit computation  apr 23 21:36
Correlation matrix
1.00000000-0.125934030.005182220.009811300.05607316-0.24802667
-0.125934031.00000000-0.038130300.016915700.12260043-0.38431397
0.00518222-0.038130301.000000000.03167107-0.036821580.02180069
0.009811300.016915700.031671071.00000000-0.94545721-0.03663829
0.056073160.12260043-0.03682158-0.945457211.00000000-0.28276053
-0.24802667-0.384313970.02180069-0.03663829-0.282760531.00000000
Covariance matrix
2.62701632E-16-1.36410104E-165.02406994E-161.10792522E-146.57460763E-14-7.86212647E-14
-1.36410104E-164.46626078E-15-1.52423031E-147.87616131E-145.92717148E-13-5.02306105E-13
5.02406994E-16-1.52423031E-143.57780516E-111.31984746E-11-1.59328763E-112.55028531E-12
1.10792522E-147.87616131E-141.31984746E-114.85406177E-09-4.76516545E-09-4.99227079E-11
6.57460763E-145.92717148E-13-1.59328763E-11-4.76516545E-095.23319501E-09-4.00048361E-10
-7.86212647E-14-5.02306105E-132.55028531E-12-4.99227079E-11-4.00048361E-103.82490368E-10