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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WR52 ∴ Orbital info ∴ Epoch 55161 MJD
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2009WR52  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009WR52.eq0)
Keplerian elements
(Epoch 55161.4 MJD)
Value 1-σ variation Units
a 1.03338 6.135e-05 au
e 0.15569 0.0001464
i 4.25 0.003741 deg
Ω 61.066 0.0001183 deg
ω 269.736 0.001953 deg
M 75.237 0.015 deg
Other useful info
Absolute Magnitude (H)    28.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8725 au
Aphelion distance 1.1943 au
Asc. node-Earth separation 0.02152 au
Desc. node-Earth separation -0.00397 au
Earth MOID 0.00161 au
Orbital period 383.696 days
Date of orbit computation   dic 21 10:59

Covariance matrix
3.76357223E-098.97902272E-092.29482640E-07-7.18696325E-09-1.15651368E-07-9.20483972E-07
8.97902272E-092.14407073E-085.47767449E-07-1.71232371E-08-2.78041918E-07-2.19616608E-06
2.29482640E-075.47767449E-071.39984527E-05-4.37919492E-07-7.08736356E-06-5.61233139E-05
-7.18696325E-09-1.71232371E-08-4.37919492E-071.39853561E-082.18788596E-071.75688743E-06
-1.15651368E-07-2.78041918E-07-7.08736356E-062.18788596E-073.81268434E-062.82785999E-05
-9.20483972E-07-2.19616608E-06-5.61233139E-051.75688743E-062.82785999E-052.25148357E-04

Correlation matrix
1.000000000.999561200.99979208-0.99062329-0.96546208-0.99995789
0.999561201.000000000.99985414-0.98884803-0.97246795-0.99956545
0.999792080.999854141.00000000-0.98973173-0.97012851-0.99969817
-0.99062329-0.98884803-0.989731731.000000000.947485320.99008568
-0.96546208-0.97246795-0.970128510.947485321.000000000.96517949
-0.99995789-0.99956545-0.999698170.990085680.965179491.00000000