NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008AT28 ∴ Orbital info ∴ Epoch 57289 MJD
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(435404) 2008AT28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 435404.eq0)
Keplerian elements
(Epoch 57289.4 MJD)
Value 1-σ variation Units
a 2.2089 9.915e-09 au
e 0.443749 7.305e-08
i 8.861 7.135e-06 deg
Ω 130.411 3.701e-05 deg
ω 263.783 4.25e-05 deg
M 168.993 8.604e-06 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2287 au
Aphelion distance 3.1891 au
Asc. node-Earth separation 0.87951 au
Desc. node-Earth separation 0.67784 au
Earth MOID 0.28882 au
Orbital period 1199.12 days
Date of orbit computation   mar 1 13:34

Covariance matrix
9.83073859E-174.82062185E-16-1.47872082E-141.47966736E-14-1.36097406E-135.34678236E-14
4.82062185E-165.33658916E-15-1.14437669E-131.13376971E-13-1.14246969E-123.51094310E-13
-1.47872082E-14-1.14437669E-135.09019592E-11-2.16862279E-114.00816081E-11-5.77343981E-12
1.47966736E-141.13376971E-13-2.16862279E-111.36939980E-09-1.39624270E-091.92760791E-11
-1.36097406E-13-1.14246969E-124.00816081E-11-1.39624270E-091.80657512E-09-1.76207206E-10
5.34678236E-143.51094310E-13-5.77343981E-121.92760791E-11-1.76207206E-107.40247496E-11

Correlation matrix
1.000000000.66554604-0.209038300.04032793-0.322945150.62677398
0.665546041.00000000-0.219568420.04193994-0.367946600.55860322
-0.20903830-0.219568421.00000000-0.082139420.13217517-0.09405436
0.040327930.04193994-0.082139421.00000000-0.887703170.06054316
-0.32294515-0.367946600.13217517-0.887703171.00000000-0.48184480
0.626773980.55860322-0.094054360.06054316-0.481844801.00000000