NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015HG ∴ Orbital info ∴ Epoch 57129 MJD
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2015HG  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015HG.eq0)
Keplerian elements
(Epoch 57129.5 MJD)
Value 1-σ variation Units
a 2.10087 0.03697 au
e 0.950127 0.001155
i 17.738 0.154 deg
Ω 205.335 0.1073 deg
ω 197.726 0.0707 deg
M 14.569 0.4119 deg
Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.1048 au
Aphelion distance 4.097 au
Asc. node-Earth separation 1.14825 au
Desc. node-Earth separation -0.89067 au
Earth MOID 0.08079 au
Orbital period 1112.24 days
Date of orbit computation   Jul 29 11:46

Covariance matrix
1.36686264E-034.26823332E-055.69342945E-03-3.96814597E-032.61049598E-03-1.52277773E-02
4.26823332E-051.33295582E-061.77777290E-04-1.23905182E-048.14750008E-05-4.75516238E-04
5.69342945E-031.77777290E-042.37159885E-02-1.65293167E-021.08764634E-02-6.34282781E-02
-3.96814597E-03-1.23905182E-04-1.65293167E-021.15204276E-02-7.58059997E-034.42075609E-02
2.61049598E-038.14750008E-051.08764634E-02-7.58059997E-034.99856139E-03-2.90808328E-02
-1.52277773E-02-4.75516238E-04-6.34282781E-024.42075609E-02-2.90808328E-021.69648045E-01

Correlation matrix
1.000000000.999948970.99997903-0.999979060.99870696-0.99999920
0.999948971.000000000.99987978-0.999878640.99814579-0.99996096
0.999979030.999879781.00000000-0.999999970.99895189-0.99997209
-0.99997906-0.99987864-0.999999971.00000000-0.998956930.99997197
0.998706960.998145790.99895189-0.998956931.00000000-0.99864216
-0.99999920-0.99996096-0.999972090.99997197-0.998642161.00000000