NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009UL1 ∴ Orbital info ∴ Epoch 58502 MJD
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2009UL1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009UL1.eq0)
Keplerian elements
(Epoch 58502.9 MJD)
Value 1-σ variation Units
a 1.35215 4.875e-09 au
e 0.431362 1.597e-06
i 33.517 0.0001776 deg
Ω 201.372 1.093e-05 deg
ω 272.057 0.0002158 deg
M 277.365 4.639e-05 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7689 au
Aphelion distance 1.9354 au
Asc. node-Earth separation 0.08247 au
Desc. node-Earth separation 0.12148 au
Earth MOID 0.06552 au
Orbital period 574.295 days
Date of orbit computation   feb 26 10:40

Covariance matrix
2.37696933E-176.80005467E-156.98686951E-14-9.68924553E-159.90177235E-13-2.10191957E-14
6.80005467E-152.54983490E-12-7.63628507E-113.04112046E-123.31423236E-102.21372474E-11
6.98686951E-14-7.63628507E-113.15527193E-08-1.40983500E-09-1.17387115E-09-7.33509596E-09
-9.68924553E-153.04112046E-12-1.40983500E-091.19554673E-10-1.98123584E-104.58517634E-10
9.90177235E-133.31423236E-10-1.17387115E-09-1.98123584E-104.65846469E-082.63195682E-10
-2.10191957E-142.21372474E-11-7.33509596E-094.58517634E-102.63195682E-102.15173999E-09

Correlation matrix
1.000000000.873463140.08067750-0.181758570.94097859-0.09294144
0.873463141.00000000-0.269220240.174178410.961624500.29886337
0.08067750-0.269220241.00000000-0.72588298-0.03061827-0.89021008
-0.181758570.17417841-0.725882981.00000000-0.083952090.90401965
0.940978590.96162450-0.03061827-0.083952091.000000000.02628830
-0.092941440.29886337-0.890210080.904019650.026288301.00000000