NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HN ∴ Orbital info ∴ Epoch 60400 MJD
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2012HN  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HN.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.04967 0.0007807 au
e 0.232702 0.000541
i 25.131 0.06618 deg
Ω 201.935 0.0005122 deg
ω 263.09 0.12 deg
M 116.588 4.819 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8054 au
Aphelion distance 1.2939 au
Asc. node-Earth separation 0.01908 au
Desc. node-Earth separation -0.03063 au
Earth MOID 0.01687 au
Orbital period 392.806 days
Date of orbit computation   feb 26 10:55

Covariance matrix
6.09423329E-074.22060806E-075.16584677E-05-2.79022862E-079.36641519E-05-3.76219564E-03
4.22060806E-072.92686704E-073.57953435E-05-1.86166159E-076.48416745E-05-2.60556341E-03
5.16584677E-053.57953435E-054.37987444E-03-2.33108828E-057.93824304E-03-3.18908071E-01
-2.79022862E-07-1.86166159E-07-2.33108828E-052.62374240E-07-4.33578438E-051.72202484E-03
9.36641519E-056.48416745E-057.93824304E-03-4.33578438E-051.43973218E-02-5.78221715E-01
-3.76219564E-03-2.60556341E-03-3.18908071E-011.72202484E-03-5.78221715E-012.32254271E+01

Correlation matrix
1.000000000.999341650.99988753-0.697781830.99993786-0.99999996
0.999341651.000000000.99975643-0.671797900.99887667-0.99935156
0.999887530.999756431.00000000-0.687649760.99966090-0.99989138
-0.69778183-0.67179790-0.687649761.00000000-0.705449980.69758472
0.999937860.998876670.99966090-0.705449981.00000000-0.99993481
-0.99999996-0.99935156-0.999891380.69758472-0.999934811.00000000