NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HL8 ∴ Orbital info ∴ Epoch 60600 MJD
Contact »
2012HL8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HL8.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.45028 0.0007321 au
e 0.537947 0.0001382
i 3.521 0.00059 deg
Ω 65.259 0.000284 deg
ω 187.807 0.0005267 deg
M 83.318 0.5358 deg
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1322 au
Aphelion distance 3.7684 au
Asc. node-Earth separation 2.74099 au
Desc. node-Earth separation 0.12446 au
Earth MOID 0.11961 au
Orbital period 1400.95 days
Date of orbit computation   Jul 29 11:27

Covariance matrix
5.36022866E-071.01212958E-074.31759654E-071.79555160E-07-3.65192511E-07-3.92277470E-04
1.01212958E-071.91112501E-088.15255771E-083.39029953E-08-6.89553611E-08-7.40706518E-05
4.31759654E-078.15255771E-083.48148371E-071.42661939E-07-2.91734797E-07-3.15974657E-04
1.79555160E-073.39029953E-081.42661939E-078.06641226E-08-1.39237505E-07-1.31404629E-04
-3.65192511E-07-6.89553611E-08-2.91734797E-07-1.39237505E-072.77378115E-072.67256137E-04
-3.92277470E-04-7.40706518E-05-3.15974657E-04-1.31404629E-042.67256137E-042.87080316E-01

Correlation matrix
1.000000000.999999800.999466440.86350732-0.94709623-1.00000000
0.999999801.000000000.999463990.86348205-0.94708159-0.99999979
0.999466440.999463991.000000000.85130607-0.93879324-0.99946677
0.863507320.863482050.851306071.00000000-0.93085049-0.86351274
-0.94709623-0.94708159-0.93879324-0.930850491.000000000.94708701
-1.00000000-0.99999979-0.99946677-0.863512740.947087011.00000000