NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HE ∴ Orbital info ∴ Epoch 60600 MJD
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2012HE  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HE.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.17119 0.004521 au
e 0.539113 0.001
i 7.87 0.007505 deg
Ω 32.616 0.005511 deg
ω 196.68 0.02712 deg
M 317.429 4.42 deg
Other useful info
Absolute Magnitude (H)    25.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0007 au
Aphelion distance 3.3417 au
Asc. node-Earth separation 2.19053 au
Desc. node-Earth separation 0.01218 au
Earth MOID 0.00946 au
Orbital period 1168.54 days
Date of orbit computation   Jul 29 11:34

Covariance matrix
2.04426606E-054.52265697E-063.39319620E-05-2.49160736E-051.22614634E-04-1.99850113E-02
4.52265697E-061.00057577E-067.50699953E-06-5.51234904E-062.71270369E-05-4.42140842E-03
3.39319620E-057.50699953E-065.63260821E-05-4.13587259E-052.03544942E-04-3.31723326E-02
-2.49160736E-05-5.51234904E-06-4.13587259E-053.03692595E-05-1.49457399E-042.43582805E-02
1.22614634E-042.71270369E-052.03544942E-04-1.49457399E-047.35681559E-04-1.19869716E-01
-1.99850113E-02-4.42140842E-03-3.31723326E-022.43582805E-02-1.19869716E-011.95376073E+01

Correlation matrix
1.000000000.999999880.99996659-0.999985710.99983575-1.00000000
0.999999881.000000000.99996920-0.999987600.99984443-0.99999989
0.999966590.999969201.00000000-0.999989130.99990930-0.99996673
-0.99998571-0.99998760-0.999989131.00000000-0.999897270.99998581
0.999835750.999844430.99990930-0.999897271.00000000-0.99983619
-1.00000000-0.99999989-0.999966730.99998581-0.999836191.00000000