NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011HN5 ∴ Orbital info ∴ Epoch 55681 MJD
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2011HN5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011HN5.eq0)
Keplerian elements
(Epoch 55681.7 MJD)
Value 1-σ variation Units
a 0.917901 0.0001948 au
e 0.243008 0.0007909
i 3.968 0.01645 deg
Ω 223.337 0.005711 deg
ω 201.402 0.004755 deg
M 140.28 0.04281 deg
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6948 au
Aphelion distance 1.141 au
Asc. node-Earth separation 0.10803 au
Desc. node-Earth separation -0.28853 au
Earth MOID 0.03836 au
Orbital period 321.212 days
Date of orbit computation   Jul 29 11:29

Covariance matrix
3.79658369E-08-1.54092750E-07-3.20505847E-061.11256604E-068.77936884E-078.32776349E-06
-1.54092750E-076.25446349E-071.30087286E-05-4.51579442E-06-3.55798120E-06-3.38096727E-05
-3.20505847E-061.30087286E-052.70594258E-04-9.39320002E-05-7.41981007E-05-7.02910271E-04
1.11256604E-06-4.51579442E-06-9.39320002E-053.26136186E-052.56982375E-052.44082689E-04
8.77936884E-07-3.55798120E-06-7.41981007E-052.56982375E-052.26146530E-051.88791138E-04
8.32776349E-06-3.38096727E-05-7.02910271E-042.44082689E-041.88791138E-041.83294924E-03

Correlation matrix
1.00000000-0.99997856-0.999954360.999838410.947483910.99828989
-0.999978561.000000000.99995518-0.99986102-0.94604905-0.99855207
-0.999954360.999955181.00000000-0.99989590-0.94850262-0.99808007
0.99983841-0.99986102-0.999895901.000000000.946256510.99830275
0.94748391-0.94604905-0.948502620.946256511.000000000.92728113
0.99828989-0.99855207-0.998080070.998302750.927281131.00000000