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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HD37 ∴ Orbital info ∴ Epoch epochXXX
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(426145) 2012HD37  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 426145.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35366 2.3e-08 au
e 0.129428 6.36e-08
i 5.965 7.009e-06 deg
Ω 79.877 7.062e-05 deg
ω 348.716 7.877e-05 deg
M 240.796 3.231e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.049 au
Aphelion 2.6583 au
Asc. node-Earth separation 1.06969 au
Desc. node-Earth separation 1.63533 au
Earth MOID 1.06399 au
Orbital period 1318.91 days
Date of orbit computation  apr 23 21:20
Correlation matrix
1.00000000-0.258873710.031668130.00899022-0.10473208-0.12924366
-0.258873711.00000000-0.01803062-0.002781220.017368710.05395737
0.03166813-0.018030621.00000000-0.005738850.01083802-0.01877488
0.00899022-0.00278122-0.005738851.00000000-0.88941262-0.00359234
-0.104732080.017368710.01083802-0.889412621.00000000-0.42220043
-0.129243660.05395737-0.01877488-0.00359234-0.422200431.00000000
Covariance matrix
5.28811276E-16-3.78597474E-165.10452562E-151.45999599E-14-1.89722227E-13-9.60354517E-14
-3.78597474E-164.04463026E-15-8.03771379E-15-1.24912741E-148.70152122E-141.10882274E-13
5.10452562E-15-8.03771379E-154.91320816E-11-2.84078726E-125.98440142E-12-4.25237757E-12
1.45999599E-14-1.24912741E-14-2.84078726E-124.98726448E-09-4.94791952E-09-8.19748359E-12
-1.89722227E-138.70152122E-145.98440142E-12-4.94791952E-096.20549289E-09-1.07467905E-09
-9.60354517E-141.10882274E-13-4.25237757E-12-8.19748359E-12-1.07467905E-091.04410445E-09