NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009ST ∴ Orbital info ∴ Epoch 59600 MJD
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(353190) 2009ST  ▹ 
ORBITAL INFORMATION
(ASCII data file 353190.eq1)
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.95554 6.822e-09 au
e 0.369066 7.227e-08
i 10.898 1.821e-05 deg
Ω 189.151 2.723e-05 deg
ω 270.081 5.038e-05 deg
M 121.935 2.863e-05 deg
Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2338 au
Aphelion distance 2.6773 au
Asc. node-Earth separation 0.69004 au
Desc. node-Earth separation 0.69027 au
Earth MOID 0.32641 au
Orbital period 998.847 days
Date of orbit computation   mag 12 14:56

Covariance matrix
4.65337824E-17-2.42458304E-161.11467108E-14-5.77264731E-15-1.98393277E-14-2.35687011E-14
-2.42458304E-165.22317709E-15-3.48839693E-14-1.22081712E-132.12522348E-12-1.13240663E-12
1.11467108E-14-3.48839693E-143.31466334E-10-1.23335877E-101.31089248E-10-1.65913266E-11
-5.77264731E-15-1.22081712E-13-1.23335877E-107.41673198E-10-8.50848558E-109.58206722E-11
-1.98393277E-142.12522348E-121.31089248E-10-8.50848558E-102.53853586E-09-1.19439997E-09
-2.35687011E-14-1.13240663E-12-1.65913266E-119.58206722E-11-1.19439997E-098.19516525E-10

Correlation matrix
1.00000000-0.491796590.08975173-0.03107310-0.05772330-0.12069037
-0.491796591.00000000-0.02651178-0.062026450.58364071-0.54733872
0.08975173-0.026511781.00000000-0.248750190.14290773-0.03183336
-0.03107310-0.06202645-0.248750191.00000000-0.620089420.12290628
-0.057723300.583640710.14290773-0.620089421.00000000-0.82809331
-0.12069037-0.54733872-0.031833360.12290628-0.828093311.00000000