NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HA2 ∴ Orbital info ∴ Epoch 60400 MJD
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2012HA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HA2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.07118 3.537e-09 au
e 0.143025 5.543e-07
i 38.474 6.747e-05 deg
Ω 199.559 5.91e-06 deg
ω 211.892 0.0003166 deg
M 62.306 0.0004303 deg
Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.918 au
Aphelion distance 1.2244 au
Asc. node-Earth separation 0.19264 au
Desc. node-Earth separation -0.06145 au
Earth MOID 0.06123 au
Orbital period 404.942 days
Date of orbit computation   feb 26 10:53

Covariance matrix
1.25131864E-17-1.50485785E-15-1.04632243E-13-2.10609024E-15-7.48110901E-131.03531300E-12
-1.50485785E-153.07197609E-132.36041595E-116.60018883E-131.42548713E-10-1.99993263E-10
-1.04632243E-132.36041595E-114.55192748E-092.42737901E-103.42861712E-09-5.90536480E-09
-2.10609024E-156.60018883E-132.42737901E-103.49248617E-11-1.44973146E-101.15398100E-10
-7.48110901E-131.42548713E-103.42861712E-09-1.44973146E-101.00234140E-07-1.36074637E-07
1.03531300E-12-1.99993263E-10-5.90536480E-091.15398100E-10-1.36074637E-071.85181099E-07

Correlation matrix
1.00000000-0.76754281-0.43841349-0.10074550-0.667996510.68012600
-0.767542811.000000000.631221760.201502340.81235630-0.83850976
-0.438413490.631221761.000000000.608797100.16051421-0.20339990
-0.100745500.201502340.608797101.00000000-0.077484060.04537671
-0.667996510.812356300.16051421-0.077484061.00000000-0.99878272
0.68012600-0.83850976-0.203399900.04537671-0.998782721.00000000