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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015HB9 ∴ Orbital info ∴ Epoch 60600 MJD
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2015HB9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015HB9.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.10383 0.006825 au
e 0.549811 0.001501
i 5.359 0.009978 deg
Ω 217.65 0.01368 deg
ω 303.756 0.03659 deg
M 54.454 5.513 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9471 au
Aphelion distance 3.2605 au
Asc. node-Earth separation 0.11968 au
Desc. node-Earth separation 1.12009 au
Earth MOID 0.0365 au
Orbital period 1114.59 days
Date of orbit computation   Jul 29 11:47

Covariance matrix
4.65823813E-051.02475525E-056.80979252E-059.33966025E-05-2.49704093E-04-3.76269107E-02
1.02475525E-052.25433777E-061.49806249E-052.05461411E-05-5.49324718E-05-8.27745868E-03
6.80979252E-051.49806249E-059.95587762E-051.36530118E-04-3.65009448E-04-5.50060921E-02
9.33966025E-052.05461411E-051.36530118E-041.87262228E-04-5.00665568E-04-7.54410879E-02
-2.49704093E-04-5.49324718E-05-3.65009448E-04-5.00665568E-041.33875157E-032.01698399E-01
-3.76269107E-02-8.27745868E-03-5.50060921E-02-7.54410879E-022.01698399E-013.03931308E+01

Correlation matrix
1.000000000.999999570.999961460.99998881-0.99991900-1.00000000
0.999999571.000000000.999955470.99999005-0.99993012-0.99999956
0.999961460.999955471.000000000.99991618-0.99980277-0.99996154
0.999988810.999990050.999916181.00000000-0.99993699-0.99998879
-0.99991900-0.99993012-0.99980277-0.999936991.000000000.99991880
-1.00000000-0.99999956-0.99996154-0.999988790.999918801.00000000