NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HB25 ∴ Orbital info ∴ Epoch 60400 MJD
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2012HB25  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HB25.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.42066 0.001076 au
e 0.595002 0.0001862
i 1.506 0.0003037 deg
Ω 287.531 0.004834 deg
ω 334.683 0.005165 deg
M 50.93 0.7775 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9804 au
Aphelion distance 3.861 au
Asc. node-Earth separation 0.00065 au
Desc. node-Earth separation 2.39593 au
Earth MOID 0.0001 au
Orbital period 1375.62 days
Date of orbit computation   feb 26 10:52

Covariance matrix
1.15683607E-062.00262206E-073.26591928E-075.14063298E-06-5.49532129E-06-8.36200263E-04
2.00262206E-073.46678041E-085.65374334E-088.89853471E-07-9.51247367E-07-1.44756301E-04
3.26591928E-075.65374334E-089.22428152E-081.44689855E-06-1.54679052E-06-2.36071738E-04
5.14063298E-068.89853471E-071.44689855E-062.33637783E-05-2.49660221E-05-3.71581924E-03
-5.49532129E-06-9.51247367E-07-1.54679052E-06-2.49660221E-052.66808376E-053.97219932E-03
-8.36200263E-04-1.44756301E-04-2.36071738E-04-3.71581924E-033.97219932E-036.04433848E-01

Correlation matrix
1.000000000.999999810.999777270.98880157-0.98913928-1.00000000
0.999999811.000000000.999785070.98874385-0.98907807-0.99999982
0.999777270.999785071.000000000.98559903-0.98597408-0.99977745
0.988801570.988743850.985599031.00000000-0.99994953-0.98880044
-0.98913928-0.98907807-0.98597408-0.999949531.000000000.98913806
-1.00000000-0.99999982-0.99977745-0.988800440.989138061.00000000