NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WW25 ∴ Orbital info ∴ Epoch 57907 MJD
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2009WW25  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009WW25.eq0)
Keplerian elements
(Epoch 57907.9 MJD)
Value 1-σ variation Units
a 1.97648 9.934e-09 au
e 0.453659 6.035e-08
i 1.484 6.766e-06 deg
Ω 269.194 0.0001866 deg
ω 156.075 0.0001876 deg
M 250.638 1.215e-05 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0798 au
Aphelion distance 2.8731 au
Asc. node-Earth separation 1.66466 au
Desc. node-Earth separation 0.12662 au
Earth MOID 0.09447 au
Orbital period 1014.93 days
Date of orbit computation   feb 26 10:41

Covariance matrix
9.86921619E-172.16594540E-186.50947377E-16-2.45145399E-141.42234362E-13-1.09481147E-13
2.16594540E-183.64219410E-15-1.07938140E-14-1.36761322E-135.51012469E-13-4.54812047E-14
6.50947377E-16-1.07938140E-144.57771001E-11-1.44533962E-101.45053975E-10-1.31404291E-12
-2.45145399E-14-1.36761322E-13-1.44533962E-103.48364201E-08-3.48517190E-081.59806133E-11
1.42234362E-135.51012469E-131.45053975E-10-3.48517190E-083.51912872E-08-2.04833552E-10
-1.09481147E-13-4.54812047E-14-1.31404291E-121.59806133E-11-2.04833552E-101.47703459E-10

Correlation matrix
1.000000000.003612640.00968457-0.013221040.07632128-0.90678155
0.003612641.00000000-0.02643439-0.012141290.04867011-0.06200905
0.00968457-0.026434391.00000000-0.114453480.11428465-0.01598049
-0.01322104-0.01214129-0.114453481.00000000-0.995382200.00704501
0.076321280.048670110.11428465-0.995382201.00000000-0.08984382
-0.90678155-0.06200905-0.015980490.00704501-0.089843821.00000000