NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015HJ9 ∴ Orbital info ∴ Epoch 60400 MJD
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2015HJ9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015HJ9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.69011 0.01278 au
e 0.339912 0.004621
i 25.398 0.167 deg
Ω 210.153 0.003526 deg
ω 29.779 0.06497 deg
M 11.019 16.44 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1156 au
Aphelion distance 2.2646 au
Asc. node-Earth separation 0.14953 au
Desc. node-Earth separation 1.1264 au
Earth MOID 0.14203 au
Orbital period 802.55 days
Date of orbit computation   feb 26 11:18

Covariance matrix
1.63248496E-045.90206599E-052.13304743E-03-4.50105794E-05-3.30664771E-04-2.09997502E-01
5.90206599E-052.13526775E-057.70557639E-04-1.62563882E-05-1.12394150E-04-7.59252214E-02
2.13304743E-037.70557639E-042.78982810E-02-5.88853001E-04-4.62810147E-03-2.74375392E+00
-4.50105794E-05-1.62563882E-05-5.88853001E-041.24301101E-059.94259897E-055.78966885E-02
-3.30664771E-04-1.12394150E-04-4.62810147E-039.94259897E-054.22082803E-034.23875070E-01
-2.09997502E-01-7.59252214E-02-2.74375392E+005.78966885E-024.23875070E-012.70134504E+02

Correlation matrix
1.000000000.999662260.99951012-0.99920022-0.39834971-0.99999886
0.999662261.000000000.99836704-0.99783884-0.37438523-0.99970040
0.999510120.998367041.00000000-0.99995552-0.42649635-0.99946227
-0.99920022-0.99783884-0.999955521.000000000.434073830.99913968
-0.39834971-0.37438523-0.426496350.434073831.000000000.39696207
-0.99999886-0.99970040-0.999462270.999139680.396962071.00000000