NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WR25 ∴ Orbital info ∴ Epoch 60600 MJD
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2009WR25  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009WR25.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.867459 1.199e-08 au
e 0.48105 9.811e-07
i 31.719 7.201e-05 deg
Ω 238.218 9.877e-06 deg
ω 31.354 5.336e-05 deg
M 267.513 0.0001531 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4502 au
Aphelion distance 1.2847 au
Asc. node-Earth separation -0.53744 au
Desc. node-Earth separation 0.14384 au
Earth MOID 0.10424 au
Orbital period 295.102 days
Date of orbit computation   Jul 29 11:15

Covariance matrix
1.43765786E-16-4.25384399E-15-1.04254204E-13-7.82409610E-15-1.44940106E-13-7.53396640E-13
-4.25384399E-159.62636969E-132.84039297E-111.09608166E-123.73567301E-11-9.47354290E-11
-1.04254204E-132.84039297E-115.18565486E-098.86938427E-118.05256071E-10-2.66273067E-09
-7.82409610E-151.09608166E-128.86938427E-119.75588924E-111.06766609E-10-2.89192309E-10
-1.44940106E-133.73567301E-118.05256071E-101.06766609E-102.84747132E-09-5.88655946E-09
-7.53396640E-13-9.47354290E-11-2.66273067E-09-2.89192309E-10-5.88655946E-092.34304452E-08

Correlation matrix
1.00000000-0.36159508-0.12074357-0.06606523-0.22653281-0.41049289
-0.361595081.000000000.402017870.113104060.71352289-0.63079884
-0.120743570.402017871.000000000.124697640.20955717-0.24156564
-0.066065230.113104060.124697641.000000000.20256870-0.19127713
-0.226532810.713522890.209557170.202568701.00000000-0.72067853
-0.41049289-0.63079884-0.24156564-0.19127713-0.720678531.00000000