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AstDyS ∴ Objects ∴ 2008HB23 ∴ Orbital info ∴ Epoch epochXXX
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(355744) 2008HB23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 355744.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17496 3.982e-08 au
e 0.027722 6.03e-08
i 8.534 8.207e-06 deg
Ω 193.379 4.727e-05 deg
ω 286.731 0.0001788 deg
M 9.859 0.0001768 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0869 au
Aphelion 3.263 au
Asc. node-Earth separation 2.14758 au
Desc. node-Earth separation 2.19911 au
Earth MOID 2.11585 au
Orbital period 2066.36 days
Date of orbit computation  apr 23 21:05
Correlation matrix
1.00000000-0.18958919-0.009146200.007018480.19651246-0.25000392
-0.189589191.000000000.016950490.00485848-0.057122200.06861128
-0.009146200.016950491.000000000.09698752-0.032697200.00781024
0.007018480.004858480.096987521.00000000-0.25932247-0.00217614
0.19651246-0.05712220-0.03269720-0.259322471.00000000-0.96374110
-0.250003920.068611280.00781024-0.00217614-0.963741101.00000000
Covariance matrix
1.58583668E-15-4.55242594E-16-2.98922438E-151.32109840E-141.39913602E-12-1.75991493E-12
-4.55242594E-163.63580178E-158.38823651E-151.38472490E-14-6.15808443E-137.31326375E-13
-2.98922438E-158.38823651E-156.73560790E-113.76241624E-11-4.79777180E-111.13310092E-11
1.32109840E-141.38472490E-143.76241624E-112.23421598E-09-2.19150944E-09-1.81829904E-11
1.39913602E-12-6.15808443E-13-4.79777180E-11-2.19150944E-093.19654794E-08-3.04590692E-08
-1.75991493E-127.31326375E-131.13310092E-11-1.81829904E-11-3.04590692E-083.12486507E-08