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AstDyS ∴ Objects ∴ 2012HK28 ∴ Orbital info ∴ Epoch epochXXX
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(500209) 2012HK28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 500209.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3425 1.625e-08 au
e 0.201708 6.674e-08
i 6.674 5.986e-06 deg
Ω 121.06 6.963e-05 deg
ω 43.493 7.221e-05 deg
M 155 2.178e-05 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.87 au
Aphelion 2.815 au
Asc. node-Earth separation 0.97689 au
Desc. node-Earth separation 1.61647 au
Earth MOID 0.8851 au
Orbital period 1309.54 days
Date of orbit computation  apr 23 21:36
Correlation matrix
1.00000000-0.145054510.006177170.008440320.05749445-0.52518373
-0.145054511.00000000-0.038400680.016126330.11929207-0.28863263
0.00617717-0.038400681.000000000.03384999-0.038889760.01762183
0.008440320.016126330.033849991.00000000-0.94671502-0.03457283
0.057494450.11929207-0.03888976-0.946715021.00000000-0.26277223
-0.52518373-0.288632630.01762183-0.03457283-0.262772231.00000000
Covariance matrix
2.64218447E-16-1.57358860E-166.01044694E-169.55253838E-156.74857706E-14-1.85937440E-13
-1.57358860E-164.45406742E-15-1.53409827E-147.49362719E-145.74903182E-13-4.19563629E-13
6.01044694E-16-1.53409827E-143.58320561E-111.41082330E-11-1.68103179E-112.29752781E-12
9.55253838E-157.49362719E-141.41082330E-114.84793177E-09-4.75994862E-09-5.24308877E-11
6.74857706E-145.74903182E-13-1.68103179E-11-4.75994862E-095.21446191E-09-4.13293176E-10
-1.85937440E-13-4.19563629E-132.29752781E-12-5.24308877E-11-4.13293176E-104.74403661E-10