NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HN ∴ Orbital info ∴ Epoch 56034 MJD
Contact »
2012HN  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HN.eq0)
Keplerian elements
(Epoch 56034.0 MJD)
Value 1-σ variation Units
a 1.04959 0.0008161 au
e 0.232663 0.0005656
i 25.136 0.06567 deg
Ω 201.978 0.00124 deg
ω 263.044 0.1252 deg
M 74.663 0.1924 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8054 au
Aphelion distance 1.2938 au
Asc. node-Earth separation 0.01923 au
Desc. node-Earth separation -0.03271 au
Earth MOID 0.017 au
Orbital period 392.759 days
Date of orbit computation   feb 26 10:55

Covariance matrix
6.66058394E-074.61326693E-075.35911746E-05-9.66931689E-071.02208820E-04-1.56979781E-04
4.61326693E-073.19910334E-073.71372713E-05-6.62652563E-077.07660113E-05-1.08752816E-04
5.35911746E-053.71372713E-054.31293730E-03-7.74597189E-058.22243989E-03-1.26318217E-02
-9.66931689E-07-6.62652563E-07-7.74597189E-051.53804513E-06-1.48850533E-042.27419096E-04
1.02208820E-047.07660113E-058.22243989E-03-1.48850533E-041.56860518E-02-2.40873731E-02
-1.56979781E-04-1.08752816E-04-1.26318217E-022.27419096E-04-2.40873731E-023.69994068E-02

Correlation matrix
1.000000000.999397590.99988615-0.955333710.99994336-0.99997740
0.999397591.000000000.99979114-0.944685410.99897302-0.99960633
0.999886150.999791141.00000000-0.951053190.99967150-0.99995864
-0.95533371-0.94468541-0.951053191.00000000-0.958316650.95333384
0.999943360.998973020.99967150-0.958316651.00000000-0.99985089
-0.99997740-0.99960633-0.999958640.95333384-0.999850891.00000000