NEODyS-2
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   Jul 29 11:17

Covariance matrix
3.76357939E-098.97903983E-092.29483079E-07-7.18699148E-09-1.15651771E-07-9.20485530E-07
8.97903983E-092.14407481E-085.47768496E-07-1.71233044E-08-2.78042883E-07-2.19616980E-06
2.29483079E-075.47768496E-071.39984795E-05-4.37921216E-07-7.08738824E-06-5.61234092E-05
-7.18699148E-09-1.71233044E-08-4.37921216E-071.39854381E-082.18789811E-071.75689396E-06
-1.15651771E-07-2.78042883E-07-7.08738824E-062.18789811E-073.81270286E-062.82786924E-05
-9.20485530E-07-2.19616980E-06-5.61234092E-051.75689396E-062.82786924E-052.25148690E-04

Correlation matrix
1.000000000.999561200.99979208-0.99062333-0.96546218-0.99995789
0.999561201.000000000.99985414-0.98884807-0.97246803-0.99956545
0.999792080.999854141.00000000-0.98973178-0.97012861-0.99969817
-0.99062333-0.98884807-0.989731781.000000000.947485500.99008573
-0.96546218-0.97246803-0.970128610.947485501.000000000.96517959
-0.99995789-0.99956545-0.999698170.990085730.965179591.00000000